| Series Contributed To | |
| Dragonlance: Elven Nations | |
| 3. The Qualinesti (with Paul B. Thompson) | 1991 |
| The Elven Nations Gift Set (with Douglas Niles and Paul B. Thompson) | 2005 |
| Dragonlance: Barbarians (with Paul B. Thompson) | |
| Children of the Plains | 2000 |
| Brother of the Dragon | 2001 |
| Sister of the Sword | 2002 |
| Dragonlance: Ergoth Trilogy (with Paul. B. Thompson) | |
| A Warrior's Journey | 2003 |
| The Wizard's Fate | 2004 |
| A Hero's Justice | 2004 |
| Dragonlance: Elven Exiles (with Paul B. Thompson) | |
| Sanctuary | 2005 |
| Alliances | 2006 |
| Destiny | 2007 |