Chad Imbrogno
Thyatian Gladiator Campaign for 4e from The Piazza posted 30 August 2012.
Glantrian name generator from Mystara Reborn Facebook group posted 13 January 2016.
Races of Mystara, 3rd edition from Mystara Reborn Facebook group posted 18 January 2016.
Velerar's Journal, a journal of a renegade Shadow Elf shaman from Mystara Reborn Facebook group posted 21 September 2016.