Voadam
Legend
2e monstrous comendiums.
Ecology articles in Dragon.
Monsternomicon I & II, Denziens of Avadnu, Penumbra Fantasy Bestiary, Complete Minions are all OGL 3e/3.5 monster collection books with great monster description info for their entries. Of the many monster books I've read these stand out for lots of this type of info to build off of.
Slayer's Guide to X by Mongoose and Complete Guide to X by Goodman Games are series of books devoted to single types of various creatures.
Paradigm Concepts who do the Arcanis books have some for Lycanthropes, Giants, and Mind Flayers.
3.5 by WotC has Lords of Madness for various abberrations and Draconomicon for dragons. WotC also has a statless children's book guide to dragons and one for general monsters.
AEG has Dragons, Mongoose has Slayer's Guide to Dragons and Book of Dragons.
I've heard good things about the Paizo book.
Ecology articles in Dragon.
Monsternomicon I & II, Denziens of Avadnu, Penumbra Fantasy Bestiary, Complete Minions are all OGL 3e/3.5 monster collection books with great monster description info for their entries. Of the many monster books I've read these stand out for lots of this type of info to build off of.
Slayer's Guide to X by Mongoose and Complete Guide to X by Goodman Games are series of books devoted to single types of various creatures.
Paradigm Concepts who do the Arcanis books have some for Lycanthropes, Giants, and Mind Flayers.
3.5 by WotC has Lords of Madness for various abberrations and Draconomicon for dragons. WotC also has a statless children's book guide to dragons and one for general monsters.
AEG has Dragons, Mongoose has Slayer's Guide to Dragons and Book of Dragons.
I've heard good things about the Paizo book.