Jason Bulmahn is an American game designer who has written or contributed to several works.
Jason Bulmahn
Author details
- Born:
- Nov. 7, 1976
External links
Books by Jason Bulmahn

Bestiary 4 (2013, Paizo Inc.)
Bestiary 4
by Jason Bulmahn, Paizo Inc. Staff, Jesse Benner, and 2 others