Ringworld
Larry Niven
Ringworld (1)
Three Act Tragedy
Agatha Christie
Hercule Poirot Mystery (10)
The Screwtape Letters
C. S. Lewis
Murder on the links
Hercule Poirot Mystery (2)
Pegasus in Flight
Anne McCaffrey
Pegasus (2)
Damia's Children
Tower and the Hive (3)
Lyon's Pride
Tower and the Hive (4)
Pegasus in Space
Pegasus (3)
Ender In Exile
Orson Scott Card
The Ender Saga (1.50)