| Roleplaying Game Credits: |
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| Book | | Publisher | | Credit |
| Dungeons & Dragons Player's Handbook II (2006) | | Wizards of the Coast | | Editing |
| Complete Adventurer (Dungeons & Dragons) (2005) | | Wizards of the Coast | | Editing |
| Heroes of Battle (Dungeons & Dragons) (2005) | | Wizards of the Coast | | Editing |
| Races of the Wild (Dungeons & Dragons) (2005) | | Wizards of the Coast | | Editing |
| Stormwrack (Dungeons & Dragons) (2005) | | Wizards of the Coast | | Editing |
| Dungeons & Dragons Monster Manual III (2004) | | Wizards of the Coast | | Editing |
| Eberron Campaign Setting (2004) | | Wizards of the Coast | | Editing |
| Fushigi Yugi: Ultimate Fan Guide #2 (Big Eyes, Small Mouth) (2004) | | Guardians of Order | | Author |
| Dungeons & Dragons Dungeon Master's Guide v.3.5 (2003) | | Wizards of the Coast | | Editing |
| Dungeons & Dragons Player's Handbook v.3.5 (2003) | | Wizards of the Coast | | Editing |
| Races of Faer?n (Forgotten Realms) (2003) | | Wizards of the Coast | | Editing |
| Call of Cthulhu Roleplaying Game (Call of Cthulhu d20) (2002) | | Wizards of the Coast | | Development and Editing |
| Call of Cthulhu Roleplaying Game (Call of Cthulhu d20) (2002) | | Wizards of the Coast | | Additional Design |
| Epic Level Handbook (Dungeons & Dragons) (2002) | | Wizards of the Coast | | Additional Design |
| EverQuest Player's Handbook (2002) | | Sword & Sorcery Studios | | Author |
| Kingdoms of Kalamar Player's Guide (2002) | | Kenzer and Company | | Additional Contributions |
| Lord of the Rings Roleplaying Game (2002) | | Decipher | | Author |
| Prophecies of the Dragon (Wheel of Time) (2002) | | Wizards of the Coast | | Editing |
| Secret College of Necromancy (d20 System (generic)) (2002) | | Green Ronin Publishing | | Development, Editing and Additional Material |
| Forgotten Realms Campaign Setting (2001) | | Wizards of the Coast | | Editing |
| Song and Silence (Dungeons & Dragons) (2001) | | Wizards of the Coast | | Design |
| Standing Stone, The (Dungeons & Dragons) (2001) | | Wizards of the Coast | | Author |
| Tome and Blood (Dungeons & Dragons) (2001) | | Wizards of the Coast | | Additional Design and Advice |
| Wheel of Time Roleplaying Game (2001) | | Wizards of the Coast | | Editing |
| Dungeons & Dragons Dungeon Master's Guide (2000) | | Wizards of the Coast | | Editing |
| Dungeons & Dragons Monster Manual (2000) | | Wizards of the Coast | | Design Contribution |
| Dungeons & Dragons Player's Handbook (2000) | | Wizards of the Coast | | Editing |
| Hero Builder's Guidebook (Dungeons & Dragons) (2000) | | Wizards of the Coast | | Design |
| Reverse Dungeon (Advanced Dungeons & Dragons) (2000) | | Wizards of the Coast | | Design |
| Against the Giants: The Liberation of Geoff (Advanced Dungeons & Dragons) (1999) | | TSR, Inc. | | Editing |
| Dark?Matter Campaign Setting (1999) | | Wizards of the Coast | | Proofreading |
| Gates of Firestorm Peak, The (Advanced Dungeons & Dragons) (1999) | | TSR, Inc. | | Editing |
| Return to the Keep on the Borderlands (Greyhawk) (1999) | | TSR, Inc. | | Design |
| TSR Jam 1999 (Advanced Dungeons & Dragons) (1999) | | TSR, Inc. | | Compilation and Editing |
| Lost Shrine of Bundushatur, The (Advanced Dungeons & Dragons) (1998) | | TSR, Inc. | | Editing |
| Return to the Tomb of Horrors (Advanced Dungeons & Dragons) (1998) | | TSR, Inc. | | Editing |
| Reunion (Al-Qadim) (1998) | | TSR, Inc. | | Editing |
| Children of the Night: Ghosts (Ravenloft) (1997) | | TSR, Inc. | | Design |
| Evil Tide (Advanced Dungeons & Dragons) (1997) | | TSR, Inc. | | Editing |
| Lands of Intrigue (Forgotten Realms) (1997) | | TSR, Inc. | | Development/Design Aides |
| Sea Devils, The (Advanced Dungeons & Dragons) (1997) | | TSR, Inc. | | Assistance |
| Sea Devils, The (Advanced Dungeons & Dragons) (1997) | | TSR, Inc. | | Proofreading |
| Shadow Rift, The (Ravenloft) (1997) | | TSR, Inc. | | Design |
| Mark of Amber (Mystara) (1995) | | TSR, Inc. | | Editing |
| Mark of Amber (Mystara) (1995) | | TSR, Inc. | | Additional Design |
| Neither Man Nor Beast (Ravenloft) (1995) | | TSR, Inc. | | Editing |
| Corsairs of the Great Sea (Al-Qadim) (1994) | | TSR, Inc. | | Editing |
| Fighter's Player Pack (Advanced Dungeons & Dragons) (1994) | | TSR, Inc. | | Editing |
| Mystara Monstrous Compendium Appendix (1994) | | TSR, Inc. | | Editing |
| Priest's Player Pack (Advanced Dungeons & Dragons) (1994) | | TSR, Inc. | | Editing |
| Ruined Kingdoms (Al-Qadim) (1994) | | TSR, Inc. | | Additional Editing |
| Thief's Player Pack (Advanced Dungeons & Dragons) (1994) | | TSR, Inc. | | Editing |
| Wizard's Player's Pack (Advanced Dungeons & Dragons) (1994) | | TSR, Inc. | | Editing |
| Bughunters (Amazing Engine) (1993) | | TSR, Inc. | | Editing |
| Complete Book of Gnomes and Halflings, The (Advanced Dungeons & Dragons) (1993) | | TSR, Inc. | | Editing |
| Monstrous Compendium Ravenloft Appendix II: Children of the Night (1993) | | TSR, Inc. | | Editing |
| Monstrous Manual (Advanced Dungeons & Dragons) (1993) | | TSR, Inc. | | Developer |
| Monstrous Manual (Advanced Dungeons & Dragons) (1993) | | TSR, Inc. | | Monster Selection Committee |
| Unsung Heroes (Dragonlance) (1992) | | TSR, Inc. | | Design |
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| Magazine Credits: |
| |
| Magazine | | Credit |
| Dungeon #87 (Jul/Aug 2001) | | Contributing Editor |
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