Very Hard Choices
Spider Robinson
Russell Walker/Zandor Zudenigo/Nika Mandiç Mysteries (2)
Telempath
Off the Wall at Callahan's
Callahan's (1)
Night of Power
Melancholy Elephants
Lifehouse
Lifehouse Trilogy (3)
Lady Slings the Booze
Lady Sally's (2)
The Free Lunch
The Crazy Years: Reflections of a Science Fiction Original
Callahan's Secret
Callahan's (3)
Callahan's Legacy (Mary's Place, #2)
Callahan's (7)
Callahan's Lady (Lady Sally's, #1)
Lady Sally's (1)
Callahan's Key
Callahan's (8)
Callahan's Crosstime Saloon
Callahan's Con
Callahan's (9)
The Callahan Touch
Callahan's (6)
By Any Other Name