These rulebooks are probably lesser known, but still adhere to the d20-system set of rules.
“Contents[show] DEATH First One (Divine Rank 48) Age: At least 800 billion years. Aliases: The...Death, CR 373
“NOT_NPC Contents[show] Official Web Site http://www.immortalshandbook.com Books Core Books (320...Immortal's Handbook
“The bitter, hateful creature that is Nihil is one of the most powerful psionic beings in the...Nihil, Gestalt Monk/Psion, CR 43
“A member of a race in decline, Zara is one of the last of her species. Her race, known as the...Zara, Bunnygirl Barbarian CR 12
“Ninjas are masters of infiltration, stealth, and assassination. Much of this takes place...Natsuki, ninja girl CR 23
“NOT_NPC Monte Cook's Arcana Evolved Awards Winner of the 2005 Gen Con and EN World RPG Awards...Arcana Evolved
“NOT_NPC Monte Cook's Arcana Evolved: Transcendence White Wolf Publishing This article represents...Arcana Evolved: Transcendence
This category has the following 6 subcategories, out of 6 total.
Pages in category "Non-WotC Rulebooks"
The following 8 pages are in this category, out of 8 total.