Graham, Daniel, Jr
Chronological Checklist
- The Gatekeepers (New York: Baen Books, 1995)
- Entering Tenebrea (New York: Pocket Books, 2001) with Roxann Dawson
- Tenebrea's Hope (New York: Pocket Books, 2001) with Roxann Dawson
- Tenebrea Rising (New York: Pocket Books, 2002) with Roxann Dawson