Monstrous Compendium I: Terrors of the Desert Published by TSR on 1992-08-14 ad&d2, Monstrous Compendium
Prestige Class Appendix, Volume I Published by Athas.org on 2007-09-11 Prestige Classes, rules, Rulebook
Prestige Class Appendix, Volume II Published by Athas.org on 2007-09-11 Prestige Classes, rules, Rulebook