January 2003. Roll Call-Silver Age Sentinels supplement. Guardians of Order. January 2003. Horrors of the Wasted West-Hell on Earth d20 supplement. Pinnacle. December 2002. The Great Weird North- Deadlands game supplement. Pinnacle Entertainment Group. September 2002. Cthulhu GM Pack-accessory for Pulp Cthulhu RPG. Chaosium. August 2002. Gamemastering Secrets. Grey Ghost Press. August 2002. Winner, 2003 Origins Award for Best Game Aid or Accessory Dead From Above- Weird Wars game supplement. Pinnacle. January 2002. The JSA Sourcebook - DCU game supplement. West End Games. November 2001. Chosen - game manual. Clockworks. August 2001. Sins of the Blood - Vampire game supplement. White Wolf. August 2001 Dying Earth game manual. Pelgrane Press. March 2001. The Gotham Sourcebook - DCU game supplement. West End Games. October 2000. Asylum Quick-Start - Asylum game supplement. Clockworks. August 2000. The JLA Sourcebook - DCU game supplement. West End Games. August 2000. Outside Standard Channels - Spookshow game supplement. Clockworks. April 2000. Nights of Prophecy - Vampire game supplement. White Wolf. March 2000. The Staff Manual - Asylum game supplement. Clockworks. July 1999. "Dead Connections" - Conspiracy X demo adventure. Eden Studios. June 1999. "Long Live . . . Everyone?" - Conspiracy X demo adventure. Eden Studios. June 1999. The Price of Freedom - Star Trek game supplement. Last Unicorn. March 1999. Tales of Magick: Dark Adventure - Mage game supplement. White Wolf. January 1999. Spookshow - game manual. Clockworks. August 1998. Asylum - game manual. Clockworks. August 1997. Film Festival #1 - Hong Kong Action Theatre game supplement. Event Horizons Publications. April 1997. Hong Kong Action Theatre - game manual. Event Horizons Publications. August 1996. Age of Empire - game manual. Epitaph Studios. December 1996. The Strange Files of Dr. Sorcis -Don't Look Back game supplement, Mind Ventures Games. July 1996. Periphery - game manual. Epitaph Studios. April, 1994. Educational books Discovery Channel's Megalodon and Prehistoric Sharks. New York: Zenescope, 2013. (forthcoming) Eighth Day Genesis: A Worldbuilding Codex for Writers and Creatives. Madison, WI: Alliteration Ink, 2012. Animal Planet: World's Most Dangerous Animals. New York: Zenescope, 2012. World War II - Library Edition (6 Degrees Bios). New York: Scholastic, 2011. Discovery Channel's Dinosaurs and Prehistoric Predators New York: Zenescope, 2011. The Civil War - Library Edition (6 Degrees Bios). New York: Scholastic, 2010. Storytelling: An Encyclopedia of Mythology and Folklore. New York: M.E. Sharpe, 2008. Newsmakers: Vladimir Putin. Rosen Publishing. June 2007. Leaders of the Enlightenment: