|First Greyhawk work|
Jason Bulmahn is game designer who has authored or contributed to several works. Additionally, he is a former Associate Editor of Dragon, and is currently the Lead Designer of Paizo Publishing's Pathfinder RPG.
- Bulmahn, Jason. "The Hall of Harsh Reflections." Dungeon #127. Bellevue, WA: Paizo Publishing, 2005.
- -----. "Mad God's Key." Dungeon #114. Bellevue, WA: Paizo Publishing, 2004.
- -----. "Wormfood: Surviving the Age of Worms Adventure Path." Dragon #333. Bellevue, WA: Paizo Publishing, 2005.
- Bulmahn, Jason, James Jacobs, and Erik Mona. Expedition to the Ruins of Greyhawk. Renton, WA: Wizards of the Coast, 2007.