- Cracken's Rebel Operatives. 1994
- Alliance Intelligence Reports. 1995
- Galaxy Guide 12: Aliens — Enemies and Allies. 1995
- Secrets of the Sisar Run. 1997
- Alien Encounters. 1998
- Coruscant and the Core Worlds. 2003
- Geonosis and the Outer Rim Worlds. 2004
- Making a Full Recovery
- Rough and Tundra
- Galactic Gazetteer: Hoth and the Greater Javin
- "Wanted by Cracken" — Star Wars Adventure Journal 4
- "The Greel Wood Haven" — Star Wars Adventure Journal 6
- "Wanted by Cracken" — Star Wars Adventure Journal 8
- "Cracken's Rebel Field Guide: Slicing Aids" — Star Wars Adventure Journal 10 (with )
- "Cracken's Rebel Operatives" — Star Wars Adventure Journal 10
- "Wanted by Cracken" — Star Wars Adventure Journal 10
- "Cracken's Rebel Operatives" — Star Wars Adventure Journal 11
- "Alien Encounters" — Star Wars Adventure Journal 14 (with Trevor J. Wilson)
- "The University of Sanbra Guide to Intelligent Life: The Anx" — Star Wars Gamer 7
- "The University of Sanbra Guide to Intelligent Life: The Priapulin" — Star Wars Gamer 8
- "The University of Sanbra Guide to Intelligent Life: The Nosaurians" — Star Wars Gamer 9
- "Endor and the Moddell Sector" — Star Wars Gamer 9
- "Race for the Tessent" — Star Wars Gamer 9
- "The University of Sanbra Guide to Intelligent Life: The Clawdites" — Star Wars Gamer 10
- Wasaka Berries and Monster Ships: Star Wars Storybook 101 (74)