Foundation and Empire
Isaac Asimov
Foundation (4)
The Magicians of Night
Barbara Hambly
Sun-Cross (2)
Stardeep
Bruce R. Cordell
The Dungeons (3)
Avenger
Judith Reeves-stevens & Garfield Reeves-stevens & William Shatner
Star Trek: Shatnerverse (3)
An Oblique Approach
David Drake & Eric Flint
Belisarius (1)
In the Heart of Darkness
Belisarius (2)
Destiny's Shield
Belisarius (3)
Fortune's Stroke
Belisarius (4)
The Tide of Victory
Belisarius (5)
The Dance of Time
Eric Flint & David Drake
Belisarius (6)