The Cassandra Project
Mike Resnick & Jack McDevitt
Tainted
Xyvah M. Okoye
Age of the Anathema (1)
Hunter's Pursuit
Kim Baldwin
Halls of Temptation
Katie P. Moore
Callahan's Crosstime Saloon
Spider Robinson
Callahan's (1)
Time Travellers Strictly Cash
Callahan's (2)
Callahan's Secret
Callahan's (3)
Callahan's Lady
Callahan's (4)
Lady Slings The Booze
Callahan's (6)
The Callahan Touch
Callahan's (7)
Callahan's Legacy
Callahan's (9)
Callahan's Key
Callahan's (10)
Calahan's Con
Callahan's (11)