Counting Up, Counting Down
Harry Turtledove
Lean Mean Thirteen
Janet Evanovich
Stephanie Plum (13)
The Amethyst Kingdom
A.K. Mulford
Five Crowns of Okrith (5)
God of Death
Phoenix Grey
The Realm Between (9)
Starworld
Harry Harrison
To the Stars (3)
Wheelworld
To the Stars (2)
Homeworld
To the Stars (1)