From the back of the book:
"An A to Z reference for classic monster design
Designing monsters is as easy as A, B, C!
What foul beasts slosh and fibber in the furthest reaches of your skull? Unleash your demons with the Monster Alphabet, a compilation of monster design elements keyed to letters of the alphabet.
A is for Android, B is for Breath Weapon, C is for Crossbreed! Game Masters of any rule system will find inspiration for creating strange, new abominations: random tables of traits, powers, and lore; awe-inspiring illustrations by your favorite fantasy artists old and new; and rolling handfuls of dice directly on monster generation diagrams.
The entries are accompanied by fantastic art from classic fantasy illustrators and are compatible with all fantasy role playing games."