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2020

Update – 24 December 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; the Mystara Reddit; and the Mystara and Classic D&D forums on The Piazza.

The following files have been loaded on the Vaults of Pandius:
Issue 26 of Threshold Magazine is now available.

High quality versions of maps from the twenty-sixth issue of Threshold are available:

Update – 18 December 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; the Mystara Reddit; and the Mystara and Classic D&D forums on The Piazza.

The layout of the main page has been cleaned up a little.

The digests of the Mystara Mailing List are available in their entirety.

Thibault's old website Mystara.Fr - The Fellowship of the RPG is now available with all of his maps and other materials.

The links page has been updated with the list of pages which no longer seem to be being updated relegated as non-active links, and all of the inactive pages now point to the Geocities archive pages, or to the copies of the pages on the Wayback Machine.

The following files have been loaded on the Vaults of Pandius:
Map of Blackmoor, 1977, numbered.

Map of Blackmoor, 5 miles per hex, numbered.

Map 5: The Northlands (DA1), 12 miles per hex, numbered.

Map from DA3, numbered.

Map 5: The Northlands (DA4), 12 miles per hex, numbered.

Map of Blackmoor, DA combined, 12 miles per hex, numbered.

Map of Blackmoor, 12 miles per hex - blank.

Map of Thunder Rift, 1 inch equals 1 mile.

Map of Blackmoor, 5 miles per hex, vector, PDF.

Dinosaurs and Beasts of the Lost World.

Dinosaurs and Beasts of the Lost World.

Dinosaurs and Beasts of the Lost World from Dragon Magazine, various editions.

The Rivers of Lake Klintest.

Kanaanim, a M-Canaanite culture developed on the Barren Plains between the Great Waste and the Sea of Dread.

D&D: Winged Elves.

The Wyrmling's lair.

Map of Darokin, 8 miles per hex from GAZ11 (in Italian).

A view of Lion Castle with the Colossus Mountains in the background.

Hutaaka Burial Vaults.

Map of Duke's Stronghold in Karameikos.

Map of Alfheim, 8 miles per hex from GAZ5 (in Italian).

Dungeon Magazine issue 23, The Vineyard Vales experience.

Antalia 2300 BC.

Antalia 2300 BC timeline.

Immortal Schemes.

Antalia 2300 BC - Resources.

Alphatian Vampires.

The Lost Dwarven Mine, a Basic-Expert transition module.

Replica map of Southwestern Brun from Dragon 192.

The Plane of Svartalfheim.

Dwarf Wizard, a basic framework.

Map of Returned Blackmoor, and map of Returned Blackmoor with superimposed colored territories modified.

Replica map of Yavdlom 1000 AC, 8 miles per hex from Dragon 170.

Aftermath: Castle Caldwell and Beyond.

Returned Blackmoor General Map Information.

Map of Alfheim, 8 miles per hex from GAZ5 (in Italian).

OSE Solitary Adventure Defending Fyrwood Town.
The following files have been updated on the Vaults of Pandius:
Map of Thunder Rift, 0.5 mile per hex, numbered, with extras.

Map of Thunder Rift, 1 mile per hex, alternate.

Map of the Hollow Moon, Ur-Carnifex Tribelands, 8 miles per hex.

Replica map of Shazak, Ator and Cay 1000 AC, 8 miles per hex from Dragon 185.

Replica map of Wallara 1000 AC, 8 miles per hex from Dragon 186.

Reintroduction of Iron into the Ancient World.

Experiences in X2: Chateau d'Amberville: session 2 and session 3.

Replica map of Jibarú 1000 AC, 8 miles per hex from Dragon 188.

Replica map of Nimmur 1000 AC, 8 miles per hex from Dragon 192.

Replica map of Yavdlom 1000 AC, 8 miles per hex from Champions of Mystara.

Update – 26 November 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; the Mystara Reddit; and the Mystara and Classic D&D forums on The Piazza.

The following files have been loaded on the Vaults of Pandius:
Notes from Module X8 (Drums on Fire Mountain).

Teki-Nura-Ria and environs - kara-kara as a PC race, the M'kar, and history.

Bathymetric contour map of the Known World and Sea of Dread.

Radiance Becoming Sentient.

MA3: Le Leg de Mélar l’Illustre, an adventure for characters of levels 2 to 4 (with a total of 10 levels), in French.

Technology of the Immortals, or Immortal usage of technology.

Ability Score House Rules.

Map of the Hollow Moon, Sohktar, 8 miles per hex.

Oak Island, Karameikos.

Taxes and Nationality in Mystara.

Weapon Mastery blended into General Skills.

Calendar of Karameikos from Karameikos: Kingdom of Adventure.

Gildesh.

Experiences in X2: Chateau d'Amberville.

Illusionism on Mystara.

Illusionism on Mystara.

Map of southern Tharsis.

Les Druides de l’Ile Blanche, an adventure for about 5 characters of levels 4 to 5, in French.

Reintroduction of Iron into the Ancient World.

Nucleus of the Spheres of the Cult of Alphaks.

Replica map of Terra Leãoça 1000 AC, 8 miles per hex from Dragon 183.

Replica map of Eastern Herath 1000 AC, 8 miles per hex from Dragon 183.

Ghost of Lion Castle - Thoughts and Notes.

Map of the Hollow Moon, Ur-Carnifex Tribelands, 8 miles per hex.
The following files have been updated on the Vaults of Pandius:
Replica map of the Confederated Kingdom of Robrenn, 8 miles per hex from Dragon 177.

Replica map of the Kingdom of Eusdria, 8 miles per hex from Dragon 178.

Map of the Taurus Gnomes, 8 miles per hex.

Map of the Hollow Moon, Modrigswerg Lands, 8 miles per hex.

Replica map of le Royaume de Renardie, 8 miles per hex from Dragon 179.

Replica map of the Kingdom of Bellayne, 8 miles per hex from Dragon 180.

Replica map of the Sind, 24 miles per hex from Dragon 169.

Replica map of Orcs of the Dark Jungle 1000 AC, 24 miles per hex.

Replica map of Arm of the Immortals 1000 AC, 24 miles per hex from Dragon 200.

Additional information regarding the Location of Lion Castle.

Update – 7 November 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; the Mystara Reddit; and the Mystara and Classic D&D forums on The Piazza.

The following files have been loaded on the Vaults of Pandius:
Friendly fungus.

Thoughts about the filling out of Blackheart.

Rakasta and cats behaviour.

Rakasta and cats behaviour, additional thoughts.

Replica map of Island of Lost Dreams, 100 yards per hex from B10.

Magen, Caldron, 5E conversion.

Magen, Scalos, 5E conversion.

Replica map of Lothenar Forest, 4 miles per hex from X11.

Replica map of Great Forest of Geffron, 6 miles per hex from X11.

New creature: Walking Stone.

D’Ambreville History and Family Tree, AC 1014.

Glantrian Dominions of Leadyl, Barony of and Sherlin, Barony of.

Replica map of the Trail to Denagoth, 12 miles per hex from X11.

Adik de Chevas, Baron of Sherlin AC 1014.

Circè DeVille, Baroness of Leadyl AC 1014.

Fighter Class Specialization: Nithian Archer, thoughts regarding revision.

Replica map of Norwold, 24 miles per hex from M2 including DM's map and Players' map.

Two slightly silly ideas.

Karameikan Prison Colony; Ilsa Miena.

Excel sheet for Automatic calculation of terrestrial travel distances based on Rules Cyclopedia (in Italian).

Thief Abilities as Skills.

New creature: Stonebreaker.

Flora, Fauna, and Monsters of Tharsis.

Map of northern Tharsis.

[Gaz7] Vanaheim.

Replica map of The Multiverse from the Immortals Rules Set.

Genealogy of the Vanir.

Map of the Penhaligon region.

Mystara Miniatures.

Vanir - Immortal equivalencies.

Immortals to Pathfinder Gods Comparisons.

Immortals to Pathfinder Gods Comparisons.

Replica map of the Known World, 24 miles per hex from IM2.

The Broken Sea Islands. Contains not only extensive information about this special region between the Five Shires and Ierendi (on the BECMI D&D world Mystara), but also the final (becoming Immortal) campaign adventure of Mulgore Loberlin, the female Hin Pirate with a good heart.

Map of the Broken Sea Archipelago.

Fighter Class Specialization: Nithian Spearman, proposed revision.

Map of The Realm, 1 inch = 60 miles.

Freyja's Valkyries.

Qiblat Al'ard Al'umu (Holy Kiss of Mother Earth).

Thoughts about thief abilities.

Hand drawn map of northeastern Iciria: colour, black and white.

Hand drawn map of the Northern Reaches and Rockhome.

Replica Legend from GAZ1.

Alphatian colonial Kingdoms in the Hollow World, an alternative scenario of Alphatian colonial kingdoms in Iciria.

Elstrich Locations and Characters.

The later adventures of the Traladaran Three.

Karameikos: Replacements for the Ministers.

Assassin and Thief classes, updated (BECMI).

Stitched Map of the Kingdom of Karameikos AC 1010, 8 miles per hex from Karameikos: Kingdom of Adventure.

Stitched Map of the Known World AC 1010, 24 miles per hex from Karameikos: Kingdom of Adventure.

Mystic class, updated (BECMI) with five sphere based fighting styles.

Replica map of Metropolitan Alphatia AC 1004, 72 miles per hex from Wrath of the Immortals.

Replica map of the Alphatian Region, 72 miles per hex from Wrath of the Immortals.

Hand drawn map of Kerothar Island.

Map of the Hollow Moon, Wallara Dreamlands, 8 miles per hex.

Map of the Hollow Moon, Modrigswerg Lands, 8 miles per hex.

Spell finding and Research.
The following files have been updated on the Vaults of Pandius:
The Mystaran Armoury: A Guide to Armour, Shields, Weapons, Firearms, & Siege Engines (Italian), version 1.76.

Replica map of the Serpent Peninsula from Champions of Mystara.

Replica map of the Great Waste, 24 miles per hex from Champions of Mystara.

Replica map of the Great Northway Lands, 24 miles per hex from Dungeon 6.

Replica map of the Azcan Empire, 8 miles per hex from HWR1.

Replica map of the Kingdom of Nithia Delta Region from HWR2.

Replica map of the Kingdom of Nithia Southern Region from HWR2.

The Seven Realms and the Rainbow Bridge updated with links to the planets of Mystaraspace.

Map of New Averoigne, 1 mile per hex: image version.

Genevieve de Sephora, Countess of Touraine AC 1014.

Niccolo Galateo, Viscount of Fausseflammes AC 1014.

Glantrian Dominions of Amboise, Viscounty of; Fausseflammes, Viscounty of; Morlay-Malinbois, Principality of; Nouvelle Averoigne, Principality of; and Touraine, County of.

Glantrian Political Changes AC 1000 - 1014.

The Grand Army of Glantri AC 1000-1014.

Savage Coast Product List & Downloads.

Tortle Reading List.

Updated map of Vertiloch, 8 miles per hex.

Mystara's Inner Planes has some additional information regarding the version 4 map.

Replica map of Southern Hule, 8 miles per hex from Dragon 172.

Updated map of Lower Stoutfellow, 8 miles per hex.

Replica map of the Savage Baronies, 8 miles per hex from Dragon 174.

Replica map of Northern Iciria, 40 miles per hex from the Hollow World Boxed Set.

Replica map of Southern Iciria, 40 miles per hex from the Hollow World Boxed Set.

Replica map of the Savage Baronies, 8 miles per hex from Dragon 175.

Maps from B10 (in Italian) are almost complete.

D&D Products on DriveThruRPG. Wrath of the Immortals boxed set is now available, for free. In addition, I don't think that X13 and AC7 are new items, I think I just missed them beforehand.

Replica map of the Known World AC 1010, 24 miles per hex from Wrath of the Immortals.

Replica map of the Known World AC 1004, 24 miles per hex from Wrath of the Immortals.

Replica map of the Known World, 48 miles per hex from Wrath of the Immortals.

Colourised replica map of Alphatian Neatharum, 40 miles per hex from Wrath of the Immortals.

Replica map of the Savage Baronies, 8 miles per hex from Dragon 176.

Update – 28 September 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; the Mystara Reddit; and the Mystara and Classic D&D forums on The Piazza.

The following files have been loaded on the Vaults of Pandius:
Timeline of Mystara and companion file of footnotes.

The Library of Mazrooth al Yedom, Sage of Almarrón.

New creature: Squigglenoggs.

Branwys Skyratchett II ( Skygnome / Skygnome shaman/wicca / 18 / Male ).

GazF Mystara - An Introduction.

GazF Mystara: The Idrisian Sphere.

GazF Mystara: Gaz F1 The Realm of Wendar.

GazF Mystara: Gaz F2 The Denizens of Denagoth.

GazF Mystara: Gaz F3 The Northern Wildlands.

GazF Mystara: Gaz F4 The Hidden Treasure of Ghyr.

GazF Mystara: The Realms of Norwold.

GazF Mystara: The Companion Adventure Series.

New creature: Bearowl (including Bearowl and Giant Bearowl).

New creature: Cóiste Bodhar (Death Coach): page 1, page 2.

New creature: Corgi, Dire.

New creature: Forwyn Oedran.

New creature: Hallalleski.

New creature: Kachina.

New creature: Mallt-y-Nos: page 1, page 2 (including Cwn Annwn and Mallt-y-Nos).

New creature: Peacock, Onychinus'.

New creature: Rusalka.

New creature: Teke-teke.

5E conversions: Actaeon, Adapter, Agarat, Animal, Giant: page 1, page 2, page 3, page 4 (including Giant Ameoba, Giant Annelid, Giant Ant, Giant Bass, Giant Carp, Giant Catfish, Giant Elk, Giant Leech, Giant Locust, Giant Oyster, Giant Shrew and Giant Slug), Apes (including Snow Ape and White Ape), Aranea, Archon, Paragon: page 1, page 2, Ash Crawler, Baldandar, Banshee, Lesser, Bargda, Bekkah, Bhut, Bird (including Giant Magpie, Greater Piranha Bird and Greater Sprackle), Black Ball: page 1, page 2, Blast Spore, Bodendrücker (Leveller), Boneless, Brain Collector (Neh-Thalguu), Brownie (including Brownie and Redcap Brownie), Cayman, Chameleon Men, Chevall, Choker, Coltpixie, Cooshee, Crone of Chaos, Cryion, Darkshroud, Darkwing, Death Fiend (Ostegos), Death Leech, Decapus, Deep Glaurant, Desert Ghost, Diabolus, Dragons of Mystara, Dragon, Amber: page 1, page 2, page 3, page 4 (including Ancient Amber Dragon, Adult Amber Dragon, Wyrmling Amber Dragon and Young Amber Dragon), Dragon, Crystal: page 1, page 2, page 3, page 4 (including Crystalline Dragon Wyrmling, Adult Crystalline Dragon, Crystalline Dragon Young and Ancient Crystalline Dragon), Dragon, Jade: page 1, page 2, page 3, page 4 (including Adult Jade Dragon, Young Jade Dragon and Ancient Jade Dragon), Dragon, Night: page 1, page 2 (including Lesser Night Dragon and Greater Dragon), Dragon, Onyx: page 1, page 2, page 3, page 4 (including Wyrmling Onyx Dragon, Adult Onyx Dragon, Young Onyx Dragon and Ancient Onyx Dragon), Dragon, Ruby: page 1, page 2, page 3 (including Adult Ruby Dragon, Ancient Ruby Dragon, Young Ruby Dragon and Wyrmling Amber Dragon), Dragon, Sapphire: page 1, page 2, page 3 (Wyrmling Sapphire Dragon, Young Sapphire Dragon, Adult Sapphire Dragon and Ancient Sapphire Dragon), Dragonne, Drake: page 1, page 2 (including Colddrake, Mandrake and Woodrake), Drake, Elemental, Drolem, Dusanu, Earthquake Beetle, Eater of Magic, Eel, Weed, Elemental, Anemo, Elemental, Eolian, Elemental, Erdeen, Elemental, Helion, Elemental, Hydrax, Elemental, Kryst, Elemental, Pyrophor, Elemental, Undine, Faedorne, Faenare, Familiar, Planar: page 1, page 2, page 3 (including Aryth, Bogan, Fylgar, Gretch and Ulzaq), Feywing, Flitterling, Frost Snake, Fundamental (including Air Fundamental, Earth Fundamental, Fire Fundamental and Water Fundamental), Fungoid, Fyrsnaca (including Fyrsnaca and Red Worm), Gakarak, Gargantua: page 1, page 2 (including Gargantuan Carrion Crawler, Gargantuan Gargoyle and Gargantuan Troll), Gargoyle, Iron, Garl, Gator Men, Genie, Djinn Pasha, Genie, Efreet Amir, Geonid, Ghostly Horde, Giant, Mystaran: page 1, page 2 (including Athach and Hephaeston), Golem: page 1, page 2, page 3, page 4, page 5 (including Amber Golem, Bone Golem, Bronze Golem, Mud Golem, Obsidian Golem, Rock Golem, Silver Golem and Wood Golem), Gray Philosopher, Guardian Warrior (including Guardian Horse and Guardian Warrior), Gyerian, Horde, Hsiao, Huptzeen, Hutaakan (including Hutaakan Priest and Hutaakan Warrior), Hypnosnake, 5E conversion: Imp: page 1, page 2 (including Bog Imp, Garden Imp and Wood Imp), Insect, Giant: page 1, page 2 (including Dragonfly, Herex, Herex Larva and Robber Fly), Jellyfish (including Death's Head Jellyfish, Marauder Jellyfish and Galley Jellyfish), Juggernaut: page 1, page 2 (including Stone Juggernaut and Wood Juggernaut), Kara-Kara, Kara-Muru, Kartoeba, Kna, Kopru, Lake Klintest Monster, Lava Ooze, Leprechaun, Leviathan (including Desert Leviathan and Marine Leviathan), Living Statue: page 1, page 2, page 3, page 4, page 5 (including Crystal Living Statue, Iron Living Statue, Jade Living Statue, Ooze Living Statue, Rock Living Statue, Silver Living Statue, Steel Living Statue and Winged Warrior), Lizard, Giant: page 1, page 2, page 3 (including Draco Lizard, Footpad Lizard, Giant Gecko Lizard, Lava Lizard, Rockhome Lizard, Giant Tuatara Lizard and Xytar), Lupin, Lycanthrope: page 1, page 2, page 3 (including Werefox, Werejaguar and Wereswine), Magen: page 1, page 2 (including Caldron Magen, Demos Magen, Galvan Magen and Hypnos Magen), Malfera, Manikin, Manscorpion, Masher, Megafauna: page 1, page 2, page 3 (including Baluchitherium, Grangeri, Hyenodon, Megatherium, Phororhacos, Woolly Rhinoceros and Titanothere), Mek, Mesmer, Metamorph, Modrigswerg (Rot Dwarf), Mujina, Nagpa, N'dajtwa, Nekrozon, Nightgleet, Nightshade: page 1, page 2, page 3, page 4 (including Nightcrawler, Nightwalker and Nightwing), Nixie, Nosferatu: page 1, page 2, page 3, page 4, page 5 (including Nosferatu Cleric, Nosferatu Fighter, Nosferatu Rogue and Nosferatu Wizard), Nucklavee, Oard, Pachydermion, Pegataur, Phanaton, Phase Stinger, Phygorax, Plant: page 1, page 2, page 3, page 4 (including Amber Lotus, Archer Bush, Darksnap, Grab Grass, Killer Tree, Siren Flower, Strangle Vine, Strangleweed and Vampire Rose), Plasm: page 1, page 2 (including Elemental Plasm and Giant Elemental Plasm), Pocket Dragon, Polymar, Pooka, Possession, Rakasta, Randara, Reflector, Revener, Rock Man, Rockfang, Sabreclaw, Sacrol, Salamander, Frost (including Frost Salamander and Ice Crab), Scamille, Sea Dragon, Sea Horse, Sea Serpent (including Greater Sea Serpent and Lesser Sea Serpent), Seergar, Shargugh, Shark-Kin, Silver Warrior, Sis'thik (Desert Scourge), Skinwing, Skullwraith, Sky Wyrm: page 1, page 2 (including Lesser Sky Wyrm and Greater Sky Wyrm), Slime Worm, Sloth, Vulcanian, Snapper, Sollux (Sun Brother), Soul Eater, Spectral Hound, Spider, Giant: page 1, page 2 (including Plopped Spider, Sand Spider, Rhagodessa, Shroud Spider and Tarantella), Spider, Planar, Spirit, Evil: page 1, page 2 (including Lesser Evil Spirit, Greater Evil Spirit and Evil Spirit Lord), Spirit, Natural: page 1, page 2 (including Nature Spirit, Lesser Animal Spirit and Greater Animal Spirit), Spirit, Undead: page 1, page 2 (including Draugr, Druj and Odic), Sporacle, Stalwart, Steam Weevil, Surtaki, Tabi, Thoul, Thunderhead, Tiger, Ebon, Topi, Tortle, Vampire, Velya: page 1, page 2, Vapour Ghoul, White Fang, Wychglow, Wychlamp, Wyrd (including Wyrd and Greater Wyrd), Yowler, Zombie, Lightning (including Lightning Zombie and Greater Lightning Zombie).

Replica map of The Elven Land, 2 miles per hex from CM7.

New combat manoeuvre Feint.

Hulean map of the Adri Varma plateau.

Cost to enchant items.

New creature: Lava Shark, BECMI.

Gaz F1 Realm of Wendar Fan Gazetteer Alternate cover art.

Gaz F1 Realm of Wendar Fan Gazetteer Alternate back cover.

Gaz F2 Denizens of Denagoth Fan Gazetteer Alternate cover art.

Gaz F3 The Northern Wildlands Fan Gazetteer Alternate cover art.

Gaz F4 The Hidden Treasure of Ghyr Fan Gazetteer Alternate cover art.

Gaz F5 The Western Alliance Fan Gazetteer Alternate cover art.

[Gaz7] The Plane of Jotunheim.

Gaz F6 The Kingdom of Littonia Fan Gazetteer Alternate cover art.

Thoughts on immortality.

Gaz F7 The Heldannic Order Fan Gazetteer Alternate cover art.

La Valle delle Viti (DZ3) an adventure for 4 to 6 characters of levels 2 to 4, Basic D&D (in Italian). Translated from the adventure in Dungeon Magazine issue 23.

Known World, 8 miles per hex (download, view online note: the image size is large and the online viewing option may not work on all systems).

Gaz F8 The Streets of Landfall Fan Gazetteer Alternate cover art.

Gaz F9 The Free City of Oceansend Fan Gazetteer Alternate cover art.

New creature: Lava Shark, 5E.

5E conversion: Lava Fish.

Gaz LJ1 The Sea of Dread Gazetteer Alternate cover art.

Nykulmyr the Story-teller ( Dwarf / Fighter / 3 / male ).

Replica map of Selinar, 3 miles per hex from CM7.

Some information about Vaniae.

Dwarvish raids into Glantri.

Political Map of Southeast Brun.

High Tharsis and the Sandfolk.

Map of the Free Province of The Black Mountains, 1 mile per hex.

Fiction Wrasseldown, Spring 1008 AC.
The following files have been updated on the Vaults of Pandius:
Firearms has the D&D BECMI compilation added to it.

Additional information with regard to the Mystara depicted in 1752AC+ Trail Map of Mystara.

The Costs of Weapons and Armour.

3E/4E/5E Mystara Product List (and Downloads).

Updated map of Rockhome, 8 miles per hex.

Duke Stefan Karameikos´ Birthday.

Map of the Lower Vesubian, 1 mile per hex.

Map of the Red and Arnus river valleys, 1 mile per hex.

Replica map of Slagovich, 8 miles per hex from Dragon 171.

Update – 6 September 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; the Mystara Reddit; and the Mystara and Classic D&D forums on The Piazza.

The following files have been loaded on the Vaults of Pandius:
Assassin's Creed Fighting Styles.

Nithian Themed Fighting Styles.

Topographic Style map from the Arm of the Immortals to the Serpent Peninsula (download, view online note: the image size is large and the online viewing option may not work on all systems).

Topographic Style map from the Arm of the Immortals to the Serpent Peninsula, with hexes (about 8 miles per hex) (download, view online note: the image size is large and the online viewing option may not work on all systems).

[M3] Rethinking the Seven Realms.

Reasoning for the Guardians of the Seven Realms.

The Seven Realms and the Rainbow Bridge.

The Seven Realms and their Guardians.

Order of the Griffon part IV an adventure for 3-5 characters of levels 3 to 5.

Sinister Minrothad Guilds, a view of what the Guilds might've been doing during X10 Red Arrow, Black Shield.

Seiðr class, Northern Reaches weavers of fate.

Ierendi Gazetteer with 2nd Edition AD&D stats.

Increasing progress of the Day of Dread/Day Without Magic from 1000 AC.

[Gaz7] Swergheim - Homeplane of the Norse Dwarves of Mystara.

Locations of Swergheim.

Prepared! a dozen 5E Adventures, suggestions for inclusion in Mystara.

The major settlements and factions of the Kingdom of Dunadale many years after WotI.

Thoughts about the Svartalfar including a myth the folk of the Northern Reaches tell.

Brun, Refuge from Middle-Earth.

Sources of the Lhomarrian, some context for the Carnifex of Y'hog and Lhomarr.

The Megalith, the Great Rain of Fire, the Radiance and the Wrath of the Immortals, a train of thoughts on effects affecting other effects affecting more.

D&D: Don't Eat the Purple Lotus, new creatures - the Purple Lotus.

New immortal: Averyx, Investigator for the Sphere of Time.

Wandering Heroes in Mystara.

Wandering Heroes in Mystara.

Faylinn: the Leprechaun Kingdom.

Two new Minor Trading Houses of Darokin.

Isle of Dawn: Nations/Ethnic Groups and Linguistic Considerations.

Alternate Rake, the "Arena of Thyatis" version of the rake as a courtier.

Timing of the Festival of Lucor.

History of the Isle of Dawn.

Locales of the Isle of Dawn.

History of Titania, Oberon and the Canolbarth.

Trail Map Mystara 1752AC+.

Immortal Actions on the Prime Plane.

BECMI Utility: Rules Cyclopedia Encounter Balancer version 1.1.

BECMI Utility: Rules Cyclopedia Treasure Generator version 1.1.

La Rocca di Koralgesh (DZ2) an adventure for 6 to 8 characters of levels 1 to 3, Basic D&D (in Italian). Translated from the adventure in Dungeon Magazine issue 2.

Short fiction: The New Priest
The following files have been updated on the Vaults of Pandius:
I have updated the excel file associated with Bruce Heard's Dominion Economics 101 rules to excel 97-2003 workbook format.

A new magen: the Arlas.

Update – 2 August 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; the Mystara Reddit; and the Mystara and Classic D&D forums on The Piazza.

The following files have been loaded on the Vaults of Pandius:
Comeback Inn 4000BC.

Cramming Nerath/PoL into Mystara.

PC Classes in the Kingdom of Traldar.

[BECMI] New Monster: Hush Fiend.

The Plane of Svartalfheim / High Annwn (Mystara's Feydark).

Humanoid Warmachines and associated spreadsheet, compilation based on Gaz 10.

New Magen.

Delayed Spell Memorization for BECMI.

Alternate Product Covers.

Sindhi Mystics and Spheres.

Mystical Orders in Mystara.

Balancing an Adventure - an Analysis of B11.

[BECMI] High Level Thief Abilities.

Fort Hobart Pass.

Nidavellir and Helheim.

Alternate Gazetteer Covers.

Discussion with Clyde Caldwell on Gazetteer Covers.

Framework for Mystics.

The Explorer, new character class.

[Wilderness] Running River Based Adventures in BX/BECMI.

History of Glantri.

Poster map of Northern Glantri 1 mile per hex.

Poster map of Southern Glantri 1 mile per hex.

Unique Magic Weapons of Mystara.

Lineage of Mystaran Martial Arts.

Aged Master Mystic Variant.

The Costs of Weapons and Armour.

5E Savage Coast Fighting Schools.

Heroes of Karameikos: 5E player's handout.

[Wilderness] Running River Based Adventures in BX/BECMI.

Other Mystara Products on DMs Guild.

D&D Products on DriveThruRPG.
The following files have been updated on the Vaults of Pandius:
Mystaran Birthright Conversion using Smaller Provinces: The Duchy of Thyatis.

Additional information about Noctaurus with some detailed information about the Western Province.

Arsenic and old Spellbooks Campaign, set in Glantri has three new Dungeon Tiles set: DT04: Mysterious Caves, DT05: Elven Stronghold, DT06: Mountain Fortress; and one new set of Folk Cards: Set 2: 21 to 40.

Hex mapping Legend.

Duke Stefan Karameikos´ Birthday.

Update – 12 July 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; the Mystara Reddit; and the following rooms on The Piazza: Mystara 3E Conversion Project, Mystara 4E Conversion Project, Classic D&D, Thorf's Project main room, Hollow World, Savage Coast, Geographical Mapping on Thorf's Project, and Thunder Rift. For The Piazza: main Mystara room I am also current.

The following files have been loaded on the Vaults of Pandius:
BECMI gnomes and gnome illusionists.

[Heroes & Horrors] Skill/ Proficiency system.

Converting BECMI to 5E levels.

D&D: The Horror Below, new creatures: marauders and the Teekal.

New spell: Drowning Sphere.

Atruaghin Player's Guide.

House rules for new characters.

The Drymgard, a semi-secret cult from Ylaruam.

Playing Nithians of the Emirate of Nithia.

Consideration of Darokin Population with respect to Birthright Provinces.

Imperial Alphatian Force of Ambur for Birthright.

Ethengar Army for Birthright.

Cramming Nerath/PoL into Mystara.

Ship Speeds Revisited.

What happened to Mystara's Dark Elves? (Not Shadowelves).

Structure of Mystara elf-like creatures.

Alternate Magic User Saving Throw Progression.

BECMI Aboleth, conversion.

[BECMI] New Monster: Chrysomallos Ram.

Mystaran Birthright Conversion using Smaller Provinces.
The following files have been updated on the Vaults of Pandius:
Atruaghin Dungeon Master's Guide.

Additional information about Noctaurus with some detailed information about the provinces of Deimos and Caelus and the Central province.

Update – 28 June 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; the Mystara Reddit; and the following rooms on The Piazza: Mystara 3E Conversion Project, Mystara 4E Conversion Project, Classic D&D, Thorf's Project main room, Hollow World, Savage Coast, Geographical Mapping on Thorf's Project, and Thunder Rift. For The Piazza: main Mystara room I am also current.

The following files have been loaded on the Vaults of Pandius:
Marguerite’s Dream Sequence.

Thoughts on Tamoraz.

Immortals of Taymora.

Taymora: Major City States.

Taymora: Empire of the Dead title page.

Taymora: Major Conflicts/Plot Lines.

Taymoran Society.

Races of Taymora.

Taymora Timeline.

Taymoran Migration Map.

Original cultures before their merging in Taymora.

Common cultural traits of all Taymora.

Marguerite’s Dream, a fictionalised version of the dream sequence a player had with Jadikira.

Serpent Ring of Jadikira.

Spirit - Hand Druj, 5E conversion.

Beware of the Malefactor!, new creature: Jar Malefactor.

Don't Badmouth the Sewers, new creature: Sewer Mouther, D&D BECMI style.

Variations to X10: Red Arrow, Black Shield.

Map for Red Arrow, Black Shield based off the 8 mile hex maps from the gazetteers, Worldographer version.

D&D Demon Devourer, new creature: Mana Lion.

Map of Alphatia 24 miles per hex.

D&D: Thought Giant Crocs Were Bad?, new creature: Crocotaur along with token .

Thoughts on a spell-point system.

An alternate take on Bargaining.

Thoughts on the Kingdom of Traldar.

Swimming: And all matters concerning being in or below water as per Mystara BECMI D&D.

Cleave, fighter special ability for BECMI.

Thoughts about Cleave, fighter ability for BECMI.

[BECMI] Weapon Mastery revamp.

D&D: Eyes in the Mist, new creature: Hanāi.

Downtime Activities in BECMI.

Map of the Isle of Dawn 24 miles per hex.

Map of the settlement of Penhaligon.

Reactions by Nations to the Nations of Serraine.

Age of Nations of the Known World.

D&D: How Much for that Sword?

Spell errata: Dance.

Plants of Ierendi.

D&D: How Big is That Gold Coin?

Taymora - The Western States.

BECMI Spell cards for magicians, druids and clerics (in Italian).

Classic "Rangers".

D&D: Black Panther + Snake = ???, new creature: Bào-shé.

Atruaghin Dungeon Master's Guide.

Tables of useful information from D&D modules and products.

Thoughts about Kum-Ra, Shaman of Ka.

Azcan History Addition/Clarification.
The following files have been updated on the Vaults of Pandius:
Map of Taymora 2300 BC, 8 miles per hex.

Maps from Wrath of the Immortals have been updated and include a map of the shaft at the midpoint.

Additional information about Noctaurus with a map depicting the five provinces, some basic information about those provinces, and detailed information about the province of Phobos.

Maps from X1: Isle of Dread has an ink version of the continental map.

Thunder Rift in 31 hexes.

Duke Stefan Karameikos´ Birthday.

Update – 31 May 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; the Mystara Reddit; and the following rooms on The Piazza: Mystara 3E Conversion Project, Mystara 4E Conversion Project, Classic D&D, Thorf's Project main room, Hollow World, Savage Coast, Geographical Mapping on Thorf's Project, and Thunder Rift. For The Piazza: main Mystara room I am also current.

The following files have been loaded on the Vaults of Pandius:
Call for contributions for Threshold magazine Issue 26: Heroes, Villains and Organizations.

HTML versions of articles from the twenty-fifth issue of Threshold are available: High quality versions of images from the twenty-fifth issue of Threshold are available: High quality versions of maps from the twenty-fifth issue of Threshold are available: Map of Glantri, 1 inch equals 56 miles.

Dungeon of the Red Skull tribe.

[BECMI/RC] Magical Items granting bonuses to General skill/ability score checks.

BECMI Death Knight.

Back from the Grave: incarnates - spirits given a mortal body.

Alternate method to roll up new characters.

Thoughts on a spell-point system.

New creature: Eerie D&D Monster, something to throw at annoying spellcasters!

Fillable BECMI party record sheet.

Map of The Atruaghin Clans 8 miles per hex.

Location of Tuma.

Map of the Empire of Thyatis 8 miles per hex.

Dungeon Design 101: Subsidence in Dungeons, Mines, and Caves, with sample dungeon: The Village Chief's Tomb.

Tuma 3050 BC.

New creature: Spectral Bat.

Update – 24 May 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; the Mystara Reddit; and the following rooms on The Piazza: Mystara 3E Conversion Project, Mystara 4E Conversion Project, Classic D&D, Thorf's Project main room, Hollow World, Savage Coast, Geographical Mapping on Thorf's Project, and Thunder Rift. For The Piazza: main Mystara room I am also current.

The following files have been loaded on the Vaults of Pandius:
Issue 25 of Threshold Magazine is now available.

The 2005 DND - Out of Print and 2015 Other Published Worlds message boards from the Wizards of the Coast Forums. Note: these boards contain more than just Mystara related materials.

Lupin 3E conversion.

Rakasta, 3E conversion.

OD&D New Dragons.

Potential Prestige Classes for Mystara.

Additional Potential Prestige Classes for Mystara.

Overland Movement - an adjustment to the BECMI movement system in the Rules Cyclopedia.

Maps from B12: Queen's Harvest.

Experiences Playing Eye of Traldar.

BECMI elves as a race.

New magic user spell: Reintegrate.

Character sheet for The Cleric a sample character in the Red Box.

Character sheet for The Dwarf a sample character in the Red Box.

Character sheet for The Elf a sample character in the Red Box.

Character sheet for The Halfling a sample character in the Red Box.

Character sheet for The Magic User a sample character in the Red Box.

Character sheet for The Thief a sample character in the Red Box.

Gods: From Calidar to Mystara.

Character sheet for The Fighter a sample character in the Red Box.

Map of The Shadowlands 8 miles per hex.

BECMI Character Record Sheet: colour, black and white.

Duke Stefan Karameikos´ Birthday.
The following files have been updated on the Vaults of Pandius:
Noctaurus.

Map of the Grand Duchy of Karameikos 8 miles per hex.

Map of the Emirates of Ylaruam 8 miles per hex.

Map of the Principalities of Glantri 8 miles per hex.

Map of the Kingdom of Ierendi 8 miles per hex.

Map of the Kingdom of Alfheim 8 miles per hex.

Map of Rockhome 8 miles per hex.

Map of the Northern Reaches 8 miles per hex.

Map of the Five Shires 8 miles per hex.

Map of the Minrothad Guilds 8 miles per hex.

Map of the Broken Lands 8 miles per hex.

Map of the Republic of Darokin 8 miles per hex.

Map of the Ethengar Khanates 8 miles per hex.

Continental Overview Map of Wendar and Denagoth from X11, 24 miles per hex.

Maps from X1: Isle of Dread.

Maps and Handouts from B11: King's Festival.

Update – 17 May 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; the Mystara Reddit; and the following rooms on The Piazza: Mystara 3E Conversion Project, Mystara 4E Conversion Project, Classic D&D, Thorf's Project main room, Hollow World, Savage Coast, Geographical Mapping on Thorf's Project, and Thunder Rift. For The Piazza: main Mystara room I am also current.

The following files have been loaded on the Vaults of Pandius:
Map of the seas and canals of Vaniae.

Races of Vaniae.

The Vaniae Setting.

Possible setting villains of Vaniae.

Map of Vaniae, 72 miles per hex superimposed over Mars.

Map of Vaniae with national borders, 72 miles per hex.

Nations of Vaniae.

Map of the Mystaran Cluster of spheres.

Rules for Wrestling (Grappling) in D&D.

The Twin Soul Rocks.

Map of the Minrothad Guilds 8 miles per hex.

Map of the Broken Lands 8 miles per hex.

Calidar Demons.

Variants for Magic Users and Clerics.

Continental Overview Map of Wendar and Denagoth from X11, 24 miles per hex.

B/X Ranger.

Maps and Handouts from B11: King's Festival.

The Mystaran Dodo (Raphus cucullatus Socialis-Magens).

BECMI Indexes including lists of Classes, Subclasses, Secondary Classes, Paths, Backgrounds, Clans, Skills, Equipment, Armor, Weapons, Siege Weapons, Transport, Devices, Spells, Monsters, Magic Items, Artifacts, Rules and Adventures.

Maps from X1: Isle of Dread.

Epic Heroes for D&D BECMI.

Muldair Island.

Il Morso del Ragno d'Oro (MA2) an adventure for 4 to 5 characters of level 4 to 5, 5E (in Italian). In Glantri City the PCs are tasked to discover the fate of Teufel, the last lover of an aristocratic viscountess - Lucrezia di Malapietra. In the meantime a gang of ruthless Hin assassins and thieves terrorize the city. Strangely enough, Teufel's fate seems linked with the evil halflings.

Plague in Glantri.

A Gargantuan Beastie for D&D BECMI.

NA1: Dawn of Adventure cover.

Maps from Wrath of the Immortals.

Map of the Republic of Darokin 8 miles per hex.

Demigods for D&D BECMI.

Map of the Ethengar Khanates 8 miles per hex.

Extended Equipment List for Classic D&D: Honest Johns Gear List.

Character Sheets for Classic (BECMI) D&D.

Extended Rules Cyclopaedia Skills List.

Extended Equipment List for Classic D&D: Stables.

Extended Equipment List for Classic D&D: Weapons and Armour.

Arsenic and old Spellbooks Campaign, set in Glantri.

Class/Level population breakdown for Karameikos.

New creature for D&D BECMI: What on Calidar is a Vultron?

Short fiction: The Thin Holy Line.

Torch of the Immortals.

Noctaurus.

Ayven Bravenwood (Human / Fighter 1 / Male).
The following files have been updated on the Vaults of Pandius:
Economics of the Emirates of Ylaruam version 7.3.

Rakasta, Catfolk and Tabaxi Resources from Mystara and Non-Mystara material.

Rakasta NPCs from Mystara and Non-Mystara Sources (includes Catfolk, Tabaxi etc).

Campaign Log Sasserine/Sea of Dread has the figures back.

Update – 26 April 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; the Mystara Reddit; and the following rooms on The Piazza: Mystara 3E Conversion Project, Mystara 4E Conversion Project, Classic D&D, Thorf's Project main room, Hollow World, Savage Coast, Geographical Mapping on Thorf's Project, and Thunder Rift. For The Piazza: main Mystara room I am also current.

The following files have been loaded on the Vaults of Pandius:
Mystaran Adventure Ideas.

Poor Wizard's Almanac AC1021, some early Nuwmont events.

The day the Great Crater formed....

An analysis of The death of Aleena - could you save her?

BECMI Mystaran Dragons....

New artifact: Axe of the Dwarf Lords.

New artifact: The Witch's Brush.

Thoughts about Mystara 5E.

Spectral Hound, 5E conversion.

Giant Tarantella Spider, 5E conversion.

Map of Abbey Island 100 yards per hex.

Short fiction: Baggage.

Short fiction: Guard Duty.

Short fiction: The Egg of Coot Returns.

The Gargoyle Bridge in the Blight Swamp.

The Kelvin family of Karameikos.

Map of the Kingdom of Alfheim.

Instant Random BECMI character Generator version 1.4.

Village of Volnay, Glantri.

Map of Glantri House Alliances circa AC 1000.

Map of Glantri House Hostilities circa AC 1000.

Dengar, view of the walls and inside the city.

Map of the Grand Duchy of Karameikos 8 miles per hex.

Approaching Krakatos upstream over the Volaga River.

Maps from B10.

Players Handout Map of the Grand Duchy of Karameikos.

Map of the Emirates of Ylaruam 8 miles per hex.

Map of the Principalities of Glantri 8 miles per hex.

Drawn map of the Known World, it is not to scale and is meant to serve as a replica of a map a jarl or lord may have in their planning room.

Map of the Kingdom of Ierendi 8 miles per hex.

Why didn't Thyatis Develop Traladara?

Map of the Kingdom of Alfheim 8 miles per hex.

Mapping of Blizzard Pass.

D&D Class: Calidar Druid Part I.

D&D Class: Calidar Druid Part II.

Map of Blizzard Pass and Thunderdelve Mountain and Paizo's Kobold King Series of 4 adventures, 1 mile per hex.

The Troglodytes of Blizzard Pass.

Mini adventure: The Lost Tomb of Tkuharkut.

Rakasta, Catfolk and Tabaxi Resources from Mystara and Non-Mystara material.

Norwold Gazetteer (Italian) version 1.

Map of the Valley of the Dragonborn, 2 miles per hex.

Map of Rockhome 8 miles per hex.

Map of the Northern Reaches 8 miles per hex.

Rakasta NPCs from Mystara and Non-Mystara Sources (includes Catfolk, Tabaxi etc).

Cold adaptation/Restoration for Lizarmen, Troglodytes, etc.

Compilation PDF of The Dungeon Master's Guide to Cynidicea with notes regarding compilation.

Map of the Five Shires 8 miles per hex.
The following files have been updated on the Vaults of Pandius:
Converting Rules Cyclopedia Monsters to 5E.

Hex mapping Legend.

Map of the Grand Duchy of Karameikos.

Map of Rockhome.

Tortle NPCs from Mystara and Non-Mystara sources.

Update – 10 April 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; and the following rooms on The Piazza: Mystara 3E Conversion Project, Mystara 4E Conversion Project, Classic D&D, Thorf's Project main room, Hollow World, Savage Coast, Geographical Mapping on Thorf's Project, and Thunder Rift. For The Piazza: main Mystara room I am also current.

The following files have been loaded on the Vaults of Pandius:
Demografia Mystarana version 1.2 volume 1: Compendio storico sociale del Mondo Conosciuto (in Italian).

Glantri Demography Population Figures.

The relationship between Glantri and the Northern Plateau.

Map of Glantri 1000 AC, 8 miles per hex: image version; Hexographer version.

Map of Glantri 1014 AC, 8 miles per hex: image version; Hexographer version.

Hexographer icons.

Map of Sablestone region, 1 mile per hex: image version; Hexographer version.

Map of Castle Haaskinz AC 1011: image version; Dungeonographer version.

Map of Fort Sablestone AC 927 - 1005: image version; Dungeonographer version.

Map of Boldavia, 1 mile per hex: image version; Hexographer version.

Ethnic Percentages by Principality.

Map of New Averoigne, 1 mile per hex: image version; Hexographer version.

Crystals near Wylon.

Glantrian Changes AC 1000 - 1014.

Glantrian Noble: Kristina Wilhamine.

Glantrian Noble: Ansel Widefarer.

Glantrian Noble: Narda Shelyn.

Glantrian Noble: Gerrid Rientha.

Glantrian Noble: Tenebras Favosi.

Glantrian Noble: Vincienzo di Randazzi.

Map of Redstone, 1 mile per hex.

Map of the Upper Vesubian, 1 mile per hex: image version; Hexographer version.

Story: The Legend of Redstone Valley.

Locations near Redstone.

Mugumba in Glantri.

Map of the Red and Arnus river valleys, 1 mile per hex: image version; Hexographer version.

Map of the Lower Vesubian, 1 mile per hex: image version; Hexographer version.

Glantrian Noble: Genevieve de Sephora.

Glantrian Noble: Niccolo Galateo.

Glantri's Principalities: AC 1000 and AC 1014: Caurenze, Principality of, Erewan, Principality of, Klantrye, Principality of, Morlay-Malinbois, Principality of, and Nouvelle Averoigne, Principality of.

Glantri's Minor Dominions, AC 1000 and AC 1014: Brulefer, Barony of, Castelbianco, Viscounty of, Edleview, Barony of, Egorn, Barony of, Fallsburg, Barony of, Fausseflammes, Viscounty of, Redstone, Viscounty of, Touraine, County of, and Wylon, County of.

Glantri's Free Territories, AC 1000 and AC 1014: The West End, Free Province of (formerly Sablestone), The Two Volcanoes, Free Province of, and The Southern Hills, Free Province of.

The file expanding information on the The Grand Army of Glantri AC 1000-1014 has been added to Micky's earlier work.

The World Unknown: The Streelands, 4 miles per hex with additional information on Knightfall's Almagra and Otherworlds blog.

Lost Valley and Foamfire Valley and Threshold region.

Some examples of creating potions via Alchemical vs Magical means.

Map of Harbourlee Rock, 100 yards / hex.

House rule for Using the Alchemy Skill to create potions.

House rule for Spellcasting against more powerful/less powerful foes.

Halag Bay--Sphinx Island Group.

Ionafán Zaborsky, human student of necromancy. One of a group of multiclass characters weighted towards those classes and races, not normally used in Mystara, mystaranized into a rational character concept.

Dragonborn as Mystaran Drakes.

The Ghistani of Karameikos.

The spell of the Talming Hills.

Schattenalfen and Fungi.

Solomonar, a giant race of Karameikos.

The Shirefang Rocks.

Mounts of the Undersea.
The following files have been updated on the Vaults of Pandius:
Glantrian Noble: Mikail Zirchevski.

Glantrian Noble: Quanil Urbaal.

Glantrian Noble: Josef Stransky.

Glantrian Noble: Julian Steurt.

Glantrian Noble: Myra McDuff.

Glantrian Noble: Angus McClintock McDuff.

Glantrian Noble: Roeland Koorteweg.

Glantrian Noble: Rolf von Graustein.

Glantrian Noble: Sergei Wutyla.

Glantrian Almanac Project AC 1000-1020 has some preamble added and an event for each of 1011, 1012 and 1013.

Preamble information regarding Glantrian Dominions.

Glantri's Principalities, AC 1000 and AC 1014: Aalban, Principality of, Belcadiz, Principality of, Bergdhoven, Principality of, Blackhill, Principality of, Boldavia, Principality of, Bramyra, Principality of, and Krondahar, Principality of.

Glantri's Minor Dominions, AC 1000 and AC 1014: Adlerturm, Barony of, Amboise, Viscounty of, Bergen, Viscounty of, Berrym, Marquisate of, Blofeld, Viscounty of, Dovehold, Barony of, Dunvegan, Marquisate of, Fenswick, Duchy of, Glenargyll, County of, High Sonden, County of, Kutchevski, Barony of, Lipetsk, Barony of, Mariksen, Barony of, Oxhill, Barony of, Palatinsk, Barony of, Pavlova, Barony of, Satolas, Marquisate of, Steenwijk, Viscounty of, Uigmuir, Barony of, and Vladimirov, Barony of.

Glantri's Free Territories, AC 1000 and AC 1014: Glantri City and Suburbs, Nyra, Free Province of, Taterhill, Free Province of, Western Czaikow Hills, Free Province of, Silver Sierras, Free Province of, Hiboux, Free Province of, Isoile, Free Province of, Moulins, Free Province of, Nordling, Free Province of, Tchernovodsk, Free Province of, De Glace, Free Province of, Eastern Czaikow Hills, Free Province of, The Colossus Mounts, Free Province of, The Black Mountains, Free Province of, Western Wendarian Ranges, Free Province of, Central Wendarian Ranges, Free Province of, Eastern Wendarian Ranges, Free Province of, and Three Fires, Free Province of.

Tortle Reading List.

Update – 14 March 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; and the following rooms on The Piazza: Mystara 3E Conversion Project, Mystara 4E Conversion Project, Classic D&D, Thorf's Project main room, Hollow World, Savage Coast, Geographical Mapping on Thorf's Project, and Thunder Rift. For The Piazza: main Mystara room I am also current.

The following files have been loaded on the Vaults of Pandius:
The Mystara Message Boards from the Wizards of the Coast Forums.

Monster Ruler: Hathi - Ruler of Elephants.

Explanation on the use of Alignment.

Thoughts on Class.

A Mystara PbP or a recap of a Karameikos campaign.

Savage Coast Planar Connections.

Thoughts about the Thyatian Empire, Thyatian Feudalism and Subdividing Thyatis.

Firearms.

BECMI Players Mat 2.0 combat round, etc, character creation, skills etc.

BX DM Screen black and white, colour.

L’Idolo Pesce di Calibor (MA6) an adventure for 4 to 5 characters of level 6 to 8, 5E (in Italian). While the PCs are in Rugalov, the village is looted by an Iron Ring's Pirate ship. Amidst assaults, haunted ruins and slimy creatures from the abyss, the Calibor's Fish Idol will lead the heroes to confront terrible enemies who come from the Underworld, determined to bring the Grand Duchy of Karameikos to ruin!

Mapping Lake Windrush.

Update – 16 February 2020

I have maintained currency with things directly sent or pointed out to me: files from the Mystara, Mystara Reborn, BECMI and Hollow World Facebook groups; and the following rooms on The Piazza: Mystara 3E Conversion Project, Mystara 4E Conversion Project, Classic D&D, Thorf's Project main room, Hollow World, Savage Coast, Geographical Mapping on Thorf's Project, and Thunder Rift. For The Piazza: main Mystara room I am also current.

The following files have been loaded on the Vaults of Pandius:
House Rules from Celebrity Game Table: the Tegel Campaign for flying pursuit and an alternative to level drain.

Monster Ruler: Tewelik - Ruler of Lions.

Simpler Weapon Mastery.

[Dragon #37] Adapting Sardior the Ruby Dragon to Mystara.

Alternative view of adapting AD&D gemstone dragons to Mystara.

Encounters with Giant Fish in Classic D&D.

IM2 Legends and the Darokin/Alfheim Timeline.

Methods for Creating Mystaran Constructs.

Unusual Weapons, Armor and Equipment of the Known World.

New BECMI creature - Elemental Steed: Flame Steed.

New BECMI creature - Drake, Shadow.

The Alternative Combat Sheet, a combat sheet to help players keep track of their different modifications for their THAC0s.

Unusual Weapons, Armor and Equipment of the Hollow World.

Chronicles of Gold and Silver.

New BECMI creature - Drake, Nightdrake.

In depth write-up on Lady Arteris Penhaligon.

Order of the Griffon part III an adventure for 3-5 characters of levels 2 to 4.

Penhaligon Sourcebook a Guide to Karameikos’ Northern Frontier Town.

High resolution map of the Town of Penhaligon.

High resolution map of the region surrounding Penhaligon.

D&D Class: Calidar Ranger.

[5E] Reimagining some Gaz8 Concepts.
The following files have been updated on the Vaults of Pandius:
Mystaran Liches.

Mystara Diseases & Afflictions.

Hex mapping Legend.

List of BECMI/RC Classes.

Fleshing out Penhaligon.