| Roleplaying Game Credits: |
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| Book | | Publisher | | Credit |
| Dungeons & Dragons Monster Manual III (2004) | | Wizards of the Coast | | Additional Design |
| Dungeons & Dragons Dungeon Master's Guide v.3.5 (2003) | | Wizards of the Coast | | Other Contributions |
| Dungeons & Dragons Monster Manual v.3.5 (2003) | | Wizards of the Coast | | Contributor |
| Book of Challenges (Dungeons & Dragons) (2002) | | Wizards of the Coast | | Design |
| Kingdoms of Kalamar Player's Guide (2002) | | Kenzer and Company | | Additional Contributions |
| Masters of the Wild (Dungeons & Dragons) (2002) | | Wizards of the Coast | | Design |
| New Jedi Order Sourcebook (Star Wars) (2002) | | Wizards of the Coast | | Development and Editing |
| Diablo II: To Hell and Back (2001) | | Wizards of the Coast | | Creative Director |
| Diablo II: To Hell and Back (2001) | | Wizards of the Coast | | Adaptation |
| Magic of Faer?n (Forgotten Realms) (2001) | | Wizards of the Coast | | Additional Editing |
| Diablo II: Diablerie (2000) | | Wizards of the Coast | | Creative Director |
| Diablo II: Diablerie (2000) | | Wizards of the Coast | | Adaptation |
| Dungeons & Dragons Adventure Game (2000) | | Wizards of the Coast | | Creative Director |
| Dungeons & Dragons Dungeon Master's Guide (2000) | | Wizards of the Coast | | Design Contribution |
| Dungeons & Dragons Monster Manual (2000) | | Wizards of the Coast | | Design Contribution |
| Dungeons & Dragons Player's Handbook (2000) | | Wizards of the Coast | | Design Contribution |
| Fantastic Four Roster Book (Marvel Super Heroes Adventure Game) (1999) | | TSR, Inc. | | Design |
| The Reed Richards Guide to Everything (Marvel Super Heroes Adventure Game) (1999) | | TSR, Inc. | | Author |
| Wand of Archeal (Advanced Dungeons & Dragons) (1999) | | TSR, Inc. | | Developer |
| A Guide to Marvel Earth (Marvel Super Heroes Adventure Game) (1998) | | TSR, Inc. | | Editing |
| A Guide to Marvel Earth (Marvel Super Heroes Adventure Game) (1998) | | TSR, Inc. | | Author |
| Avengers Roster Book (Marvel Super Heroes Adventure Game) (1998) | | TSR, Inc. | | Design |
| Avengers Roster Book (Marvel Super Heroes Adventure Game) (1998) | | TSR, Inc. | | Development and Editing |
| X-Men Roster Book (Marvel Super Heroes Adventure Game) (1998) | | TSR, Inc. | | Basic Roster Design |
| X-Men Roster Book (Marvel Super Heroes Adventure Game) (1998) | | TSR, Inc. | | Development and Editing |
| Port of Ravens Bluff (Forgotten Realms) (1991) | | TSR, Inc. | | Design |
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| Magazine Credits: |
| |
| Magazine | | Credit |
| Dragon #296 (Jun 2002) | | Contributing Editor |
| Dragon #295 (May 2002) | | Contributing Editor |
| Dragon #294 (Apr 2002) | | Contributing Editor |
| Dragon #293 (Mar 2002) | | Contributing Editor |
| Dragon #292 (Feb 2002) | | Contributing Editor |
| Dragon #291 (Jan 2002) | | Contributing Editor |
| Dragon #290 (Dec 2001) | | Contributing Editor |
| Dragon #289 (Nov 2001) | | Contributing Editor |
| Dragon #288 (Oct 2001) | | Contributing Editor |
| Dragon #287 (Sep 2001) | | Contributing Editor |
| Dragon #286 (Aug 2001) | | Contributing Editor |
| Dragon #285 (Jul 2001) | | Contributing Editor |
| Dragon #284 (Jun 2001) | | Contributing Editor |
| Dragon #283 (May 2001) | | Contributing Editor |
| Dragon #282 (Apr 2001) | | Contributing Editor |
| Dragon #281 (Mar 2001) | | Contributing Editor |
| Dragon #280 (Feb 2001) | | Contributing Editor |
| Dragon #279 (Jan 2001) | | Contributing Editor |
| Dragon #278 (Dec 2000) | | Contributing Editor |
| Dragon #277 (Nov 2000) | | Contributing Editor |
| Dragon #276 (Oct 2000) | | Contributing Editor |
| Dragon #275 (Sep 2000) | | Contributing Editor |
| Dragon #274 (Aug 2000) | | Contributing Editor |
| Dragon Annual #5 (2000) | | Contributing Editor |
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| Magazine Article Credits: |
| |
| Article | | Credit |
| "All's Fair in Lovecraft and Warcraft" in Dragon Annual #6 (2001) | | Author |
| "Definitive D&D Soundtrack, The" in Dragon #275 (Sep 2000) | | Author |
| "Logic Missiles" in Dragon #282 (Apr 2001) | | Author |
| "Powerword: Baffle" in Dragon #271 (May 2000) | | Author |
| "Relics of Myth" in Dragon #297 (Jul 2002) | | Author |
| "Role Reversal" in Polyhedron #71 (May 1992) | | Author |
| "Spirits of the Tempest" in Dungeon #52 (Mar/Apr 1995) | | Author |
| "Super Science in the Marvel Universe" in Dragon Annual #3 (1998) | | Author |
| "Wolverine vs. The Brood Queen" in Dragon #264 (Oct 1999) | | Editor-in-Chief |
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