Unknown Author

Ship of Destiny

2020

Prince of Mars : Space

2012

Dark Side of Luna : Space

2012

Conspiracy of Silence : Space

2012

Soldier's Companion (Space 1889 Sci-Fi Roleplaying)

2001

Cloud Captains of Mars & Conklin's Atlas of the Worlds (Space 1889 Sci-Fi Roleplaying)

2000

Tales from the Ether / More Tales from the Ether (Space 1889 Sci-Fi Roleplaying)

2000

Sky Galleons of Mars / Cloudships & Gunboats (Space 1889 Sci-Fi Roleplaying)

2000

Ironclads & Ether Flyers

2000

Smash and Grab: Star Viking Hot Recovery Operations (Traveller: The New Era)

1994

Traveller

1993

House Divided

1991

Cadillacs & Dinosaurs

1991

Dark Conspiracy

1991

Desert Shield Fact Book

1991

Twilight: 2000

1990

Tales from the Ether (Space 1889 RPG)

1989

Soldier's Companion (Space 1889)

1989

Cloud Captains of Mars (Space 1889)

1989