From publisher blurb:
Astounding Archetypes: Bloodhand Gang presents five new archetypes for use with the Pathfinder Roleplaying Game. Players may adventure as a dragon warrior (fighter archetype), jotunkin (barbarian archetype), telekinetic monk (monk archetype), warp thief (rogue archetype), and yo-yo magus (magus archetype).
If you're a GM, unleash the Bloodhand Gang on your players' characters. Each villainous member of the mercenary Bloodhand Gang is a fully detailed NPC. The Gang utilizes all five new archetypes. Bloodhand Gang members run from CR 7 to CR 10 and equal an EL 14 challenge.