Sam Johnson

Read more on Open Library

Books4

Cover of Basic Roleplaying: The Chaosium Roleplaying System

Basic Roleplaying: The Chaosium Roleplaying System

2008

with Jason Durall

Cover of A Game of Thrones: D20-Based Open Gaming RPG

A Game of Thrones: D20-Based Open Gaming RPG

2005

with Dennis Calero

Cover of Miskatonic University: Dire Secrets & Campus Life

Miskatonic University: Dire Secrets & Campus Life

1995

with Sandy Antunes

Cover of Captive Warriors: A Vietnam POW's Story

Captive Warriors: A Vietnam POW's Story

1992

with Jan Winebrenner