The Fires of Paratime
L. E. Modesitt, Jr.
Timegod's World (1)
Silent Light
Kate Genet
Michaela and Trisha Mysteries (1)
The Planet of Robot Slaves
Harry Harrison
Bill, the Galactic Hero (2)
Prince of Outcasts
S. M. Stirling
Emberverse (13)
Past Imperative
Dave Duncan
Great Game (1)
Present Tense
Great Game (2)
Future Indefinite
Great Game (3)