| Roleplaying Game Credits: |
| |
| Book | | Publisher | | Credit |
| Speaker in Dreams, The (Dungeons & Dragons) (2001) | | Wizards of the Coast | | Editing |
| Die Vecna Die! (Advanced Dungeons & Dragons) (2000) | | TSR, Inc. | | Editing |
| 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 |
| Living Greyhawk Gazetteer (2000) | | Wizards of the Coast | | Editing |
| Scarlet Brotherhood, The (Greyhawk) (1999) | | TSR, Inc. | | Consultant |
| Sea of Fallen Stars (Forgotten Realms) (1999) | | TSR, Inc. | | Editing |
| Adventure Begins, The (Greyhawk) (1998) | | TSR, Inc. | | Design |
| Cormanthyr: Empire of the Elves (Forgotten Realms) (1998) | | TSR, Inc. | | Development/Design Aides |
| Cormanthyr: Empire of the Elves (Forgotten Realms) (1998) | | TSR, Inc. | | Design & Development |
| Demihumans of the Realms (Forgotten Realms) (1998) | | TSR, Inc. | | Design |
| Lands of Intrigue (Forgotten Realms) (1997) | | TSR, Inc. | | Editing |
| Birthright Campaign Setting (1995) | | TSR, Inc. | | Creative Director |
| Blood Enemies: Abominations of Cerilia (Birthright) (1995) | | TSR, Inc. | | Creative Director |
| Chronomancer (Advanced Dungeons & Dragons) (1995) | | TSR, Inc. | | Additional Assistance |
| Complete Barbarian's Handbook, The (Advanced Dungeons & Dragons) (1995) | | TSR, Inc. | | Editing |
| Dungeon Master Survival Kit (Mystara) (1995) | | TSR, Inc. | | Project Coordinator |
| History of Dragonlance, The (1995) | | TSR, Inc. | | Author |
| Players Secrets of Endier (Birthright) (1995) | | TSR, Inc. | | Creative Director |
| Shaman (Advanced Dungeons & Dragons) (1995) | | TSR, Inc. | | Project Coordinator |
| Sword and Crown (Birthright) (1995) | | TSR, Inc. | | Creative Director |
| City Sites (Advanced Dungeons & Dragons) (1994) | | TSR, Inc. | | Design Assistance |
| Encyclopedia Magica Volume 1 (Advanced Dungeons & Dragons) (1994) | | TSR, Inc. | | Project Coordinator |
| Karameikos, Kingdom of Adventure (Mystara) (1994) | | TSR, Inc. | | Proofreading |
| Monstrous Compendium Annual Volume One (Advanced Dungeons & Dragons) (1994) | | TSR, Inc. | | Project Coordinator |
| Complete Spacefarer's Handbook, The (Spelljammer) (1992) | | TSR, Inc. | | Additional Material |
| Unsung Heroes (Dragonlance) (1992) | | TSR, Inc. | | Design |
| Monstrous Compendium Forgotten Realms Appendix II (1991) | | TSR, Inc. | | Design |
| Monstrous Compendium Spelljammer Appendix (1990) | | TSR, Inc. | | Design |
| |
| |
| Magazine Credits: |
| |
| Magazine | | Credit |
| Dragon #197 (Sep 1993) | | Editing |
| Dragon #194 (Jun 1993) | | Editing |
| Dragon #192 (Apr 1993) | | Editing |
| Dragon #191 (Mar 1993) | | Editing |
| Dragon #188 (Dec 1992) | | Editing |
| Dragon #187 (Nov 1992) | | Editing |
| Dragon #182 (Jun 1992) | | Editing |
| Dragon #181 (May 1992) | | Editing |
| Dragon #180 (Apr 1992) | | Editing |
| Dragon #179 (Mar 1992) | | Editing |
| Dragon #173 (Sep 1991) | | Editing |
| Dragon #170 (Jun 1991) | | Editing |
| Dragon #169 (May 1991) | | Editing |
| Dragon #163 (Nov 1990) | | Editing |
| Dragon #162 (Oct 1990) | | Editing |
| Dragon #159 (Jul 1990) | | Editing |
| Dragon #153 (Jan 1990) | | Editing |
| Dragon #152 (Dec 1989) | | Editing |
| Dragon #151 (Nov 1989) | | Editing |
| Dragon #150 (Oct 1989) | | Editing |
| Dragon #149 (Sep 1989) | | Editing |
| Dragon #148 (Aug 1989) | | Editing |
| Dragon #147 (Jul 1989) | | Editing |
| Dragon #145 (May 1989) | | Editing |
| Dragon #144 (Apr 1989) | | Editing |
| Dragon #143 (Mar 1989) | | Editing |
| Dragon #142 (Feb 1989) | | Editing |
| Dragon #141 (Jan 1989) | | Editing |
| Dragon #140 (Dec 1988) | | Editing |
| Dragon #139 (Nov 1988) | | Editing |
| Dragon #138 (Oct 1988) | | Editing |
| Dragon #134 (Jun 1988) | | Editing |
| Dragon #122 (Jun 1987) | | Editing |
| Dragon #121 (May 1987) | | Editing |
| Dragon #80 (Dec 1983) | | Editorial Staff |
| Dungeon #43 (Sep/Oct 1993) | | Assistant Editor |
| Dungeon #42 (Jul/Aug 1993) | | Assistant Editor |
| Dungeon #41 (May/Jun 1993) | | Assistant Editor |
| Dungeon #40 (Mar/Apr 1993) | | Assistant Editor |
| Dungeon #39 (Jan/Feb 1993) | | Assistant Editor |
| Dungeon #38 (Nov/Dec 1992) | | Assistant Editor |
| Dungeon #37 (Sep/Oct 1992) | | Assistant Editor |
| Dungeon #36 (Jul/Aug 1992) | | Assistant Editor |
| Dungeon #35 (May/Jun 1992) | | Assistant Editor |
| Dungeon #34 (Mar/Apr 1992) | | Assistant Editor |
| Dungeon #33 (Jan/Feb 1992) | | Associate Editor |
| Dungeon #30 (Jul/Aug 1991) | | Associate Editor |
| Dungeon #27 (Jan/Feb 1991) | | Associate Editor |
| Dungeon #25 (Sep/Oct 1990) | | Associate Editor |
| Dungeon #14 (Nov/Dec 1988) | | Associate Editor |
| Dungeon #12 (Jul/Aug 1988) | | Associate Editor |
| Dungeon #11 (May/Jun 1988) | | Associate Editor |
| Dungeon #10 (Mar/Apr 1988) | | Associate Editor |
| Dungeon #9 (Jan/Feb 1988) | | Associate Editor |
| Dungeon #8 (Nov/Dec 1987) | | Editing |
| Dungeon #7 (Sep/Oct 1987) | | Editing |
| Dungeon #6 (Jul/Aug 1987) | | Editing |
| Dungeon #5 (May/Jun 1987) | | Editing |
| Dungeon #4 (Mar/Apr 1987) | | Editing |
| Dungeon #2 (Nov/Dec 1986) | | Editing |
| Dungeon #1 (Sep/Oct 1986) | | Editing |
| White Dwarf #46 (Oct 1983) | | Contributing Editor |
| White Dwarf #42 (Jun 1983) | | Contributing Editor |
| White Dwarf #41 (May 1983) | | Contributing Editor |
| White Dwarf #40 (Apr 1983) | | Contributing Editor |
| White Dwarf #39 (Mar 1983) | | Contributing Editor |
| White Dwarf #35 (Nov 1982) | | Contributing Editor |
| White Dwarf #32 (Aug 1982) | | Contributing Editor |
| White Dwarf #30 (Apr/May 1982) | | Contributing Editor |
| |
| |
| Magazine Article Credits: |
| |
| Article | | Credit |
| "100 Issues of Dungeon Magazine" in Dungeon #100 (Jul 2003) | | Author |
| "Androids in Traveller" in White Dwarf #30 (Apr/May 1982) | | Author |
| "Branching Out All Over" in Dragon #209 (Sep 1994) | | Author |
| "Campaign Classics: The Scro" in Dragon Annual #1 (1996) | | Author |
| "Door From Everywhere, The" in Dungeon #88 (Sep/Oct 2001) | | Author |
| "Elmshire: A Halfling Haven" in Dragon #262 (Aug 1999) | | Author |
| "House on Summoner Court, The" in Shadis #50 (Aug 1998) | | Author |
| "Juggernaut" in Dungeon #27 (Jan/Feb 1991) | | Author |
| "Living Galaxy, The" in Polyhedron #74 (Aug 1992) | | Author |
| "Living Galaxy, The" in Polyhedron #73 (Jul 1992) | | Author |
| "Living Galaxy, The" in Polyhedron #72 (Jun 1992) | | Author |
| "Living Galaxy, The" in Polyhedron #71 (May 1992) | | Author |
| "Living Galaxy, The" in Polyhedron #70 (Apr 1992) | | Author |
| "Living Galaxy, The" in Polyhedron #69 (Mar 1992) | | Author |
| "Living Galaxy, The" in Polyhedron #68 (Feb 1992) | | Author |
| "Living Galaxy, The" in Polyhedron #67 (Jan 1992) | | Author |
| "Living Galaxy, The" in Polyhedron #66 (Dec 1991) | | Author |
| "Living Galaxy, The" in Polyhedron #65 (Nov 1991) | | Author |
| "Living Galaxy, The" in Polyhedron #64 (Oct 1991) | | Author |
| "Living Galaxy, The" in Polyhedron #63 (Sep 1991) | | Author |
| "Living Galaxy, The" in Polyhedron #61 (Jul 1991) | | Author |
| "Living Galaxy, The" in Polyhedron #55 (Sep 1990) | | Author |
| "Operation: Zodiac" in Dragon #121 (May 1987) | | Author |
| "Out of Africa" in Dragon #122 (Jun 1987) | | Author |
| "Part Dragon, All Hero" in Dragon #206 (Jun 1994) | | Author |
| "Spelljamming Monsters" in Polyhedron #55 (Sep 1990) | | Author |
| "Treasure Chest: Non-Player Characters" in White Dwarf #39 (Mar 1983) | | Author |
| |
| |
| Fiction Credits: |
| |
| Book | | Publisher | | Credit |
| Errand of Mercy (Forgotten Realms) (1998) | | TSR, Inc. | | Author |
| Maelstrom's Eye, The (Spelljammer) (1992) | | TSR, Inc. | | Author |
| Nightmare Realm of Baba Yaga (Advanced Dungeons & Dragons) (1986) | | TSR, Inc. | | Author |
| |
| |
| Short Story Credits: |
| |
| Story | | Credit |
| "A Stone's Throw Away" (Dragonlance) in Magic of Krynn, The | | Author |
| "Briar at the Window, The" (Ravenloft) in Tales of Ravenloft | | Author |
| "Cobbler's Son, The" (Dragonlance) in Cataclysm, The | | Author |
| "Day of the Dwarf, The" (Advanced Dungeons & Dragons) in Dragon #42 | | Author |
| "Dead on Target" (Dragonlance) in War of the Lance, The | | Author |
| "Goblin's Wish, The" (Dragonlance) in Reign of Istar, The | | Author |
| "Gone" (Dragonlance) in Heroes and Fools: Tales of the Fifth Age | | Author |
| "Gunne Runner" (Forgotten Realms) in Realms of Magic | | Author |
| "Sea of Ghosts" (Forgotten Realms) in Realms of the Underdark | | Author |
| "Vision" (Forgotten Realms) in Realms of Infamy | | Author |
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