作者的書籍：S. John Ross - BookPine

GURPS Russia

GURPS Russia

S. John Ross

GURPS Black Ops

GURPS Black Ops

Jeff Koke

GURPS Magic

GURPS Magic

S. John Ross

GURPS Magic (4E)

GURPS Magic (4E)

Steve Jackson

GURPS Magic (4th Ed)

GURPS Magic (4th Ed)

Steve Jackson

In Nomine Superiors (1): War & Honor

In Nomine Superiors (1): War & Honor

Robert M. Schroeck

Murphy's Rules

Murphy's Rules

Steve Jackson

The Risus Companion

The Risus Companion

S. John Ross

Uresia: Grave of Heaven

Uresia: Grave of Heaven

S. John Ross

In Nomine: Superiors 4 (OP)

In Nomine: Superiors 4 (OP)

Eric Burns

Pokethulhu: The Adventure Game

Pokethulhu: The Adventure Game

John Kovalic

Superiors 3: Hope and Prophecy

Superiors 3: Hope and Prophecy

Alain H. Dawson

All Our Yesterdays: The Time Travel Sourcebook

All Our Yesterdays: The Time Travel Sourcebook

Stephen Kenson

Among the Clans: The Andorians

Among the Clans: The Andorians

S. John Ross

Star Trek Roleplaying Game: Narrator's Toolkit

Star Trek Roleplaying Game: Narrator's Toolkit

S. John Ross

Digital Web 2.0

Digital Web 2.0

Roger Gaudreau

In Nomine Angelic PG *OP

In Nomine Angelic PG *OP

James Cambais

Revelations Cycle III: Heaven and Hell

Revelations Cycle III: Heaven and Hell

James Cimbais