Jason Bulmahn
Jason Bulmahn is a professional game designer with over 20 years of experience in the gaming industry. He served as the managing editor of Dragon magazine at Paizo Publishing starting in 2004, and became the lead designer of the Pathfinder Roleplaying Game in 2007. He is also known for coordinating the RPGA's Living Greyhawk campaign and contributing to various D&D 3rd edition sourcebooks.
tabletop role-playing games
fantasy
Pathfinder Roleplaying Game: Advanced Player's Guide
Pathfinder Roleplaying Game: Horror Adventures
Pathfinder Playtest Rulebook
Pathfinder Roleplaying Game: Core Rulebook
Pathfinder Roleplaying Game: Bestiary 1
Pathfinder Roleplaying Game: Ultimate Intrigue
Pathfinder Roleplaying Game: Bestiary 3
Pathfinder RPG: Advanced Class Guide
Pathfinder Roleplaying Game: Ultimate Magic
Pathfinder Roleplaying Game: Bestiary 6 Pocket Edition
Pathfinder Roleplaying Game: Bestiary 3
Pathfinder Roleplaying Game: Ultimate Campaign
Pathfinder Flip-Mat: The Fall of Plaguestone (P2)