Living Proof (Tyler G Book 2)
P. S. Power
Tyler G (2)
Contact
Carl Sagan
A War of Gifts: An Ender Story
Orson Scott Card
Ender's Game: Chronological Order (5)
The Ship Errant
Jody Lynn Nye & Anne McCaffrey
Brain and Brawn Ships (6)
Biding Time
Lyn Gardner