pawsplay
Hero
From WotC: Mostly just Fiendish Codices I and II, especially Hordes of the Abyss; Heroes of Horror; Lords of Madness.
I'm a huge fan of Love & War, Crime & Punishment, and Dynasties & Demagogues. AEG's Magic was also a fun read, but probably a bit dated now, and Mercenaries was the PHBII before there was a PHBII.
Not so useful to everyone, from Nyambe is a gorgeous, fun book, and Testament is shockingly well done.
I'm a huge fan of Love & War, Crime & Punishment, and Dynasties & Demagogues. AEG's Magic was also a fun read, but probably a bit dated now, and Mercenaries was the PHBII before there was a PHBII.
Not so useful to everyone, from Nyambe is a gorgeous, fun book, and Testament is shockingly well done.