From publisher blurb:
Not all adventurers are exemplars of heroism, righteousness, and justice, but that doesn't make them any less capable at getting the job done. With Pathfinder Player Companion: Antihero's Handbook, you'll find new rules options for characters on the shady side of the moral spectrum. Whether you need a less-than-heroic background to justify your character's flaws, are looking to join an antiheroic organization, or seek ways to play cowardly, corrupt, or damaged adventurers, this book has just what you seek. Featuring new character archetypes for fallen characters, exploitative teamwork feats, new alchemical items and discoveries, and magic items, Pathfinder Player Companion: Antihero's Handbook is the perfect guide for anyone not willing to stick to the straight and narrow.