Jeff R. Leason

Jeff R. Leason is a game designer who has worked primarily on role-playing games.
Career.
Jeff R. Leason co-wrote the "Advanced Dungeons & Dragons" adventure "The Hidden Shrine of Tamoachan" (1980) with Harold Johnson.
As a staffer for Mayfair Games, Jeff Leason worked with Troy Denning, Louis Prosperi, and David Ladyman on the second edition of "Chill" (1990).