| Roleplaying Game Credits: |
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| Book | | Publisher | | Credit |
| Player's Guide to Eberron (2006) | | Wizards of the Coast | | Design |
| Complete Adventurer (Dungeons & Dragons) (2005) | | Wizards of the Coast | | Additional Design |
| Artifacts of the Ages: Rings (d20 System (generic)) (2004) | | Game Mechanics, The | | Art Director |
| Artifacts of the Ages: Rings (d20 System (generic)) (2004) | | Game Mechanics, The | | Creative Director |
| d20 Future (d20 Modern) (2004) | | Wizards of the Coast | | Additional Design |
| Modern Magic (d20 Modern) (2004) | | Green Ronin Publishing | | Creative Director |
| Modern Magic (d20 Modern) (2004) | | Green Ronin Publishing | | Art Director |
| Modern Magic (d20 Modern) (2004) | | Green Ronin Publishing | | Developer |
| Modern Magic (d20 Modern) (2004) | | Green Ronin Publishing | | Design |
| Planar Handbook (Dungeons & Dragons) (2004) | | Wizards of the Coast | | Additional Design |
| Thieves' Quarter (d20 System (generic)) (2004) | | Green Ronin Publishing | | Art Director |
| Thieves' Quarter (d20 System (generic)) (2004) | | Green Ronin Publishing | | Creative Director |
| Artifacts of the Ages: Swords & Staves (d20 System (generic)) (2003) | | Game Mechanics, The | | Art Director |
| Artifacts of the Ages: Swords & Staves (d20 System (generic)) (2003) | | Game Mechanics, The | | Creative Director |
| Criminal Intent: The Villian's Almanac (Silver Age Sentinels) (2003) | | Guardians of Order | | Author |
| d20 Menace Manual (d20 Modern) (2003) | | Wizards of the Coast | | Editing |
| Ghostwalk (Dungeons & Dragons) (2003) | | Wizards of the Coast | | Developer |
| Martial Arts Mayhem (d20 Modern) (2003) | | Green Ronin Publishing | | Art Director |
| Martial Arts Mayhem (d20 Modern) (2003) | | Green Ronin Publishing | | Creative Director |
| Modern Player's Companion (d20 Modern) (2003) | | Game Mechanics, The | | Art Director |
| Modern Player's Companion (d20 Modern) (2003) | | Game Mechanics, The | | Author |
| Urban Arcana Campaign Setting (2003) | | Wizards of the Coast | | Design |
| Bastion of Broken Souls (Dungeons & Dragons) (2002) | | Wizards of the Coast | | Developer |
| Book of Challenges (Dungeons & Dragons) (2002) | | Wizards of the Coast | | Developer |
| d20 Modern Roleplaying Game (2002) | | Wizards of the Coast | | Design Assistance and Advice |
| Die Vecna Die! (Advanced Dungeons & Dragons) (2000) | | TSR, Inc. | | 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 |
| Carnival (Ravenloft) (1999) | | TSR, Inc. | | Creative Director |
| Children of the Night: The Created (Ravenloft) (1999) | | TSR, Inc. | | Design |
| Drizzt Do'Urden's Guide to the Underdark (Forgotten Realms) (1999) | | TSR, Inc. | | Creative Director |
| Pokemon Jr. Adventure Game: Pokemon Emergency! (1999) | | Wizards of the Coast | | Game Design |
| TSR Jam 1999 (Advanced Dungeons & Dragons) (1999) | | TSR, Inc. | | Design |
| A Saga Companion (Dragonlance: Fifth Age) (1998) | | TSR, Inc. | | Contributor |
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| Magazine Article Credits: |
| |
| Article | | Credit |
| "All's Fair in Lovecraft and Warcraft" in Dragon Annual #6 (2001) | | Interior Artist |
| "Campaign Classics" in Dragon #315 (Jan 2004) | | Author |
| "Polyhedron Interview: The Game Mechanics" in Polyhedron #157 (May 2003) | | Interviewee |
| "Urban Heroes" in Dragon #305 (Mar 2003) | | Author |
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| Short Story Credits: |
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| Story | | Credit |
| "Skin Deep" (Arcana Unearthed) in Children of the Rune | | Author |
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