Fred's official contributions for White Wolf include the following:
Credits
Additional Material
Additional Proofreading
Interior Art
Author
- 2014: WTWW: Werewolf 20th Anniversary Wyld West Expansion Pack
- 2004/October 18: Trinity: Trinity d20
- 2004/June: Aberrant: Aberrant d20
- 2004/January 19: Ravenloft: Ravenloft Denizens of Dread
- 2002/April 15: Ravenloft: Ravenloft Denizens of Darkness
- 2001/February 5: SL: Relics & Rituals
- 1999/July: Aberrant: Aberrant Rulebook
- 1999/July: Aberrant: Aberrant Rulebook (limited)
- 1999/March: Trinity: Trinity Rulebook (softcover)
- 1999/April: VTM: Children of the Night
- 1998/July: WTO: Doomslayers: Into the Labyrinth
- 1998/June 25: WTWW: The Wild West Companion
- 1998/June: Trinity: Trinity Technology Manual
- 1998: WTA: Werewolf Players Guide Second Edition
- 1998: WTWW: Ghost Towns
- 1997/November 10: Trinity: Trinity Rulebook
- 1997/October: Trinity: Trinity Rulebook (limited)
- 1997/May: VTDA: Dark Ages Companion
- 1997: WTO: Mediums: Speakers with the Dead
- 1996/February 1: WTO: Wraith: The Oblivion Second Edition
Based on the Work of
- 2011/October 21: VTM: Vampire: The Masquerade 20th Anniversary Edition
- 2011/September 16: VTM: Vampire: The Masquerade 20th Anniversary Edition (Grand Masquerade)
Concept & Design
- 2007/August 16: CTL: Changeling: The Lost Rulebook
- 2005/March 14: WTF: Werewolf: The Forsaken Rulebook
- 2004/August 21: CofD: World of Darkness: Storytelling System Rulebook
- 2004/May: Adventure!: Adventure! d20
- 2001/August 20: Adventure!: Adventure! Rulebook
- 1999/July: Aberrant: Aberrant Rulebook
- 1999/July: Aberrant: Aberrant Rulebook (limited)
- 1999/March: Trinity: Trinity Rulebook (softcover)
- 1997/November 10: Trinity: Trinity Rulebook
- 1997/October: Trinity: Trinity Rulebook (limited)
- 1997/April: Rage: With Fang and Claw: The Rage Strategy Guide
- 1997: WTWW: Frontier Secrets
Original Concept & Design
Developer
Playtester
- 2001/August 20: Adventure!: Adventure! Rulebook (as Fred "Edward November, Operator M-1" Yelk, of Team Lobo Blanco)
- 1999/March: Trinity: Trinity Rulebook (softcover) (of "Jailhouse Rock")
- 1997/November 10: Trinity: Trinity Rulebook (of "Jailhouse Rock")
- 1997/October: Trinity: Trinity Rulebook (limited) (of "Jailhouse Rock")
- 1996/February 1: WTO: Wraith: The Oblivion Second Edition
- 2002/November 11: DTF: Demon: The Fallen Rulebook
Special Thanks
- 2004/November 15: VTR: Coteries Fred “Very Public Restroom” Yelk, for superhuman hearing at Origins
- 2001/February 5: MTAs: Tradition Book: Akashic Brotherhood Fred “Screw 'em” Yelk, for being to most corrupt commissioner in the history of the sport.
- 1999/October 7: MTAs: Masters of the Art Fred “Chicks Hate Me” Yelk, who's decided to sell a much more difficult — and lucrative — product.
- 1998/March 12: VTM: Giovanni Chronicles III: The Sun Has Set Fred “Tiger” Yelk, for throwing his club — er, stick — when the play just won’t come together.
- 1998/January: MTAs: Technomancer's Toybox Fred “Open Season” Yelk, for teaching us how to game (again).
- 1995/October: MTAs: Hidden Lore Fred “Collectible Tarot Card” Yelk, for dodging the Mage developer's thrown pillows.