From publisher blurb: The NPC classes for the Pathfinder Roleplaying Game are an often overlooked treasure for gamemasters. This collection of 100 block stats features all 5 NPC classes (Adept, Aristocrat, Commoner, Expert, and Warrior), level 1 through 20, along with suggestions on variants, ideas for using them in your own game, and even how to use them as player character classes for a "lite" game!