Tome of Secrets. Oxford, UK: Adamant Entertainment and Cubicle 7 Entertainment, 2009.
MARS: A Roleplaying Game of Planetary Romance. Oxford, UK: Adamant Entertainment and Cubicle 7 Entertainment, 2008.
Thrilling Tales. Oxford, UK: Adamant Entertainment and Cubicle 7 Entertainment, 2008.
ePublishing 101 (with Philip Reed). Lawrence, KS: Adamant Entertainment, 2007.
Corsair: The Definitive D20 Guide to Ships. Lawrence, KS: Adamant Entertainment, 2004.
Strange Lands: Lost Tribes of the Scarred Lands. Stone Mountain, GA: White Wolf Publishing, 2004.
Wyrd is Bond. Cleveland, OH: Key20 Publishing, 2003.
Skull & Bones. Renton, WA: Green Ronin Publishing, 2003.
Blue Dragon, White Tiger. Guelph, ON: Guardians of Order, 2002.
“Schloss Fenris,” Hell In The Hedgerows. Gilbert, AZ: Pinnacle Entertainment Group, 2000.
Editor, The Last Exodus. Nutley, NJ: Synister Creative Systems, 2001
Unknown Armies: Hush Hush — the Sleepers Sourcebook. St. Paul, MN: Atlas Games, 2000.
Deadlands Hell on Earth: Shattered Coast. Gilbert, AZ: Pinnacle Entertainment Group, 2000.
UnderWorld: An Adventure Game of Subterranean Urban Fantasy. Nutley, NJ: Synister Creative Systems, 2000.
Editor, GURPS Traveller: Starports. Austin, TX: Steve Jackson Games, 1999.
Star Trek — Vulcans: The Way of Kolinahr. Los Angeles, CA: Last Unicorn Games, 1998.
Editor, The Triad Sourcebook. Lawrence, KS: Event Horizon Productions, 1997.
To Live and Die in HK. Lawrence, KS: Event Horizon Productions, 1997.
“From Hell To Breakfast”, Shades of Noir. Orlando, FL: Archon, 1997.
HKAT! Film Festival #1. Lawrence, KS: Event Horizon Productions, 1997. (Origins Award Nominee)
Hong Kong Action Theatre! Lawrence, KS: Event Horizon Productions, 1996.
Immortal: Serenades- The First Book of Powers. Tempe, AZ; Precedence Publishing, 1996.
Age of Empire: A Roleplaying Game of Mad Victorian Fantasy. Lawrence, KS: Epitaph Studios, 1995.
Periphery: Science Fiction Roleplaying On The Edge. Lawrence, KS: Epitaph Studios, 1993.
Digital
Tales of the Far West (digital edition). Lawrence, KS: Adamant Entertainment, 2012.
Transmedia Developer, Far West. June, 2011-Present. .
Gaming eBooks — Far too many to list — some 250-odd digital releases for roleplaying games listed and available here., Lawrence, KS: Adamant Entertainment, 2003-Present.
“Game Design, Step-by-Step.” RPGnet. Sandy Antunes, editor. October 26th, 1999 through July 13, 2000 .
