| Roleplaying Game Credits: |
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| Book | | Publisher | | Credit |
| Dungeons & Dragons Player's Handbook II (2006) | | Wizards of the Coast | | Design |
| Tome of Magic: Pact, Shadow, and Truename Magic (Dungeons & Dragons) (2006) | | Wizards of the Coast | | Design |
| Complete Adventurer (Dungeons & Dragons) (2005) | | Wizards of the Coast | | Additional Design |
| d20 Past (d20 Modern) (2005) | | Wizards of the Coast | | Additional Design |
| Dungeon Master?s Guide II (Dungeons & Dragons) (2005) | | Wizards of the Coast | | Design |
| Explorer's Handbook (Eberron) (2005) | | Wizards of the Coast | | Design |
| Five Nations (Eberron) (2005) | | Wizards of the Coast | | Game Design |
| Heroes of Battle (Dungeons & Dragons) (2005) | | Wizards of the Coast | | Design |
| Monte Cook Presents: The Year's Best d20, Volume One (d20 System (generic)) (2005) | | Malhavoc Press | | Contributing Author |
| Races of the Wild (Dungeons & Dragons) (2005) | | Wizards of the Coast | | Development Team |
| Races of the Wild (Dungeons & Dragons) (2005) | | Wizards of the Coast | | Additional Design |
| Sandstorm (Dungeons & Dragons) (2005) | | Wizards of the Coast | | Development Team |
| Shackled City Adventure Path, The (Dungeons & Dragons) (2005) | | Paizo Publishing | | Design |
| Stormwrack (Dungeons & Dragons) (2005) | | Wizards of the Coast | | Developer |
| Complete Divine (Dungeons & Dragons) (2004) | | Wizards of the Coast | | Design |
| d20 Future (d20 Modern) (2004) | | Wizards of the Coast | | Additional Design |
| Dungeons & Dragons Monster Manual III (2004) | | Wizards of the Coast | | Additional Design |
| Frostburn: Mastering the Perils of Ice and Snow (Dungeons & Dragons) (2004) | | Wizards of the Coast | | Developer |
| Planar Handbook (Dungeons & Dragons) (2004) | | Wizards of the Coast | | Development Team |
| Races of Stone (Dungeons & Dragons) (2004) | | Wizards of the Coast | | Design |
| Unearthed Arcana (Dungeons & Dragons) (2004) | | Wizards of the Coast | | Author |
| Whispers of the Vampire's Blade (Eberron) (2004) | | Wizards of the Coast | | Author |
| Arms and Equipment Guide (Dungeons & Dragons) (2003) | | Wizards of the Coast | | Editing |
| Arms and Equipment Guide (Dungeons & Dragons) (2003) | | Wizards of the Coast | | Additional Contributions |
| Complete Warrior (Dungeons & Dragons) (2003) | | Wizards of the Coast | | Design |
| Dungeons & Dragons Dungeon Master's Guide v.3.5 (2003) | | Wizards of the Coast | | Revision |
| Dungeons & Dragons Dungeon Master's Guide v.3.5 (2003) | | Wizards of the Coast | | Additional Design |
| Dungeons & Dragons Dungeon Master's Guide v.3.5 (2003) | | Wizards of the Coast | | Revision Team |
| Dungeons & Dragons Monster Manual v.3.5 (2003) | | Wizards of the Coast | | Editorial Assistance |
| Dungeons & Dragons Monster Manual v.3.5 (2003) | | Wizards of the Coast | | Revision Team |
| Dungeons & Dragons Player's Handbook v.3.5 (2003) | | Wizards of the Coast | | Editorial Assistance |
| Dungeons & Dragons Player's Handbook v.3.5 (2003) | | Wizards of the Coast | | Revision Team |
| Races of Faer?n (Forgotten Realms) (2003) | | Wizards of the Coast | | Editing |
| Races of Faer?n (Forgotten Realms) (2003) | | Wizards of the Coast | | Developer |
| Urban Arcana Campaign Setting (2003) | | Wizards of the Coast | | Design |
| Book of Vile Darkness (Dungeons & Dragons) (2002) | | Wizards of the Coast | | Editing |
| Deities and Demigods (Dungeons & Dragons) (2002) | | Wizards of the Coast | | Editing |
| Epic Level Handbook (Dungeons & Dragons) (2002) | | Wizards of the Coast | | Editing |
| Kingdoms of Kalamar Player's Guide (2002) | | Kenzer and Company | | Additional Contributions |
| Stronghold Builder's Guidebook (Dungeons & Dragons) (2002) | | Wizards of the Coast | | Design |
| Deep Horizon (Dungeons & Dragons) (2001) | | Wizards of the Coast | | Editing |
| Manual of the Planes (Dungeons & Dragons) (2001) | | Wizards of the Coast | | Editing |
| Manual of the Planes (Dungeons & Dragons) (2001) | | Wizards of the Coast | | Design |
| Psionics Handbook (Dungeons & Dragons) (2001) | | Wizards of the Coast | | Advice, Admonitions, and Great Ideas |
| Return to the Temple of Elemental Evil (Dungeons & Dragons) (2001) | | Wizards of the Coast | | Additional Design |
| Song and Silence (Dungeons & Dragons) (2001) | | Wizards of the Coast | | Design |
| Sword and Fist (Dungeons & Dragons) (2001) | | Wizards of the Coast | | Additional Design and Development |
| Dungeons & Dragons Adventure Game (2000) | | Wizards of the Coast | | Design |
| Dungeons & Dragons Adventure Game (2000) | | Wizards of the Coast | | Editing |
| Dungeons & Dragons Dungeon Master's Guide (2000) | | Wizards of the Coast | | Additional Design |
| Dungeons & Dragons Monster Manual (2000) | | Wizards of the Coast | | Editorial Assistance |
| Dungeons & Dragons Player's Handbook (2000) | | Wizards of the Coast | | Editorial Assistance |
| Hero Builder's Guidebook (Dungeons & Dragons) (2000) | | Wizards of the Coast | | Editing |
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| Other Game Credits: |
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| Product | | Publisher | | Credit |
| Magic: The Gathering, 7th Ed. (2001) | | Wizards of the Coast | | Flavor Text |
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| Magazine Article Credits: |
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| Article | | Credit |
| "Beings of Power" in Dragon #294 (Apr 2002) | | Author |
| "Dark Sun Classes" in Dragon #319 (May 2004) | | Author |
| "Dark Sun DM's Guide, The" in Polyhedron #169 (May 2004) | | Author |
| "Dark Sun Equipment and Rules" in Dragon #319 (May 2004) | | Author |
| "Dark Sun Monsters, Part One" in Polyhedron #169 (May 2004) | | Author |
| "Dark Sun Monsters, Part Two" in Polyhedron #170 (Jun 2004) | | Author |
| "Dark Sun Setting & Races" in Dragon #319 (May 2004) | | Author |
| "Defilers of Athas" in Dragon #315 (Jan 2004) | | Author |
| "Exiled Factions, The" in Dragon #315 (Jan 2004) | | Author |
| "Hive of the Infidel" in Star Wars Gamer #8 (Feb/Mar 2002) | | Author |
| "Interlopers of Ruun-Khazai" in Dungeon #92 (May/Jun 2002) | | Author |
| "Last Stand at Outpost Three" in Dungeon #110 (May 2004) | | Author |
| "Masters of the Four Winds" in Dragon #314 (Dec 2003) | | Author |
| "Mecha Crusade" in Polyhedron #154 (Nov 2002) | | Game Design |
| "Pulp Heroes" in Polyhedron #149 (Jan/Feb 2002) | | Author |
| "Pulp Heroes Goes d20 Modern" in Polyhedron #161 (Sep 2003) | | Author |
| "Ramming Speed" in Dragon #294 (Apr 2002) | | Author |
| "Return of Strahd, The" in Dragon #315 (Jan 2004) | | Author |
| "Seedy Streets of Northport, The" in Polyhedron #161 (Sep 2003) | | Author |
| "Spiral of Manzessine" in Dungeon #94 (Sep/Oct 2002) | | Author |
| "Test of the Smoking Eye" in Dungeon #107 (Feb 2004) | | Author |
| "Vs. Psions & Psychic Warriors" in Dragon #281 (Mar 2001) | | Author |
| "Zenith Trajectory" in Dungeon #102 (Sep 2003) | | Author |
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