Callahan's Con (901) | ||
Callahan's Crosstime Saloon (902) | ||
Callahan's Key (903) | ||
Callahan's Lady (904) | ||
Callahan's Legacy (905) | ||
Callahan's Secret (906) | ||
Lady Slings the Booze (752) | ||
Lifehouse (759) | ||
Mindkiller a Novel of the Near Futu (821) | ||
The Callahan Touch (385) | ||
Time Pressure (316) | ||
Time Travellers Strictly Cash (317) |