| ▲Título▼ | ▲C▼ | ▲Año▽ | ▲V▼ | ▲Concepto▼ |
|---|
| Creatures of the Mythos (junto a Marion Anderson, Scott David Aniolowski, Bruce Ballon, Bill Barton, Fred Behrendt, Chad J. Bowser, John Carnahan, David Conyers, Monte Cook, Larry DiTillio, Mark Eley, Charles Engan, E.S. Erkes, Clifton Ganyard, Stéphane Gesbert, Sheldon Gillet, Ed Gore, Garrie Hall, Erik Herber, Keith Herber, Robert Horowitz, J. Todd Kingrea, Doug Lyons, Wesley Martin, Kurt Miller, Sandy Petersen, Glenn A. Rahman, Kevin Ross, Marcus Rowland, Brian Sammons, Justin Schmid, Michael Siefner, Gary Sumpter, Pete Tamlyn, John Tynes y Lynn Willis) |   | 2006 | — | Escritora |
| To the Dark tower (junto a Paul Carrick, Charles Engan y M. Wayne Miller) |  | 1999 | — | Escritora |
| SS Gabrielle (junto a Charles Engan) | | 1999 | — | Escritora |
| A Shock in the Lightest Night (junto a Paul Carrick, Charles Engan y Earl Geier) | | 1999 | — | Escritora |
| Return to Lake's Camp (junto a Charles Engan y M. Wayne Miller) | | 1999 | — | Escritora |
| Prologue: In the Beginning (junto a Charles Engan y M. Wayne Miller) |  | 1999 | — | Escritora |
| Onto the Ice (junto a Paul Carrick, Charles Engan y Earl Geier) | | 1999 | — | Escritora |
| Mission of Mercy (junto a Paul Carrick y Charles Engan) | | 1999 | — | Escritora |
| Keeper's Screen for "Beyond the Mountains of Madness" (junto a Charles Engan y John T. Snyder) |  | 1999 | — | Escritora |
| Handouts for "Beyond the Mountains of Madness" (junto a Mike Blum, Charles Engan, John Goodrich y John T. Snyder) | | 1999 | — | Escritora |
| Foreword (to "Beyond the Mountains of Madness") (junto a Charles Engan) | | 1999 | — | Escritora |
| Exodus from the Ice (junto a Charles Engan) | | 1999 | — | Escritora |
| Departure (junto a Charles Engan) | | 1999 | — | Escritora |
| The City of the Elder Things (junto a Paul Carrick, Charles Engan y Earl Geier) | | 1999 | — | Escritora |
| The Black Rat (junto a Charles Engan y M. Wayne Miller) | | 1999 | — | Escritora |
| Balance of Power (junto a Charles Engan y Earl Geier) | | 1999 | — | Escritora |
| At the Mountains (junto a Paul Carrick y Charles Engan) | | 1999 | — | Escritora |
| At Sea (junto a Charles Engan y Earl Geier) | | 1999 | — | Escritora |
| An Arrow in Flight (junto a Charles Engan y M. Wayne Miller) | | 1999 | — | Escritora |
| Arrival in New York (junto a Paul Carrick, Charles Engan y M. Wayne Miller) | | 1999 | — | Escritora |
| Appendices (to "Beyond the Mountains of Madness") (junto a Mike Blum y Charles Engan) | | 1999 | — | Escritora |
| An Abduction (junto a Paul Carrick, Charles Engan y M. Wayne Miller) | | 1999 | — | Escritora |
| Ab Initio (junto a Charles Engan) | | 1999 | — | Escritora |
| Magic (junto a Keith Herber, Kevin Ross y Brian Sammons) |  | 1998 | — | Escritora |
