Second Foundation
Isaac Asimov
Foundation (Publication Order) (3)
Wedge's Gamble | Book 02
Michael A. Stackpole
Star Wars: X-wing (2)
The Last Olympian
Rick Riordan
Percy Jackson and the Olympians (5)
Acorna's Rebels
Anne McCaffrey & Elizabeth Ann Scarborough
Acorna (6)
Ringworld
Larry Niven
Ringworld (1)
The Ringworld Engineers
Ringworld (2)
The Ringworld Throne
Ringworld (3)
Ringworld's Children
Ringworld (4)
Fate of Worlds
Ringworld (5)