The Masterharper of Pern
Anne McCaffrey
Dragonriders of Pern (15)
Space Team: The Collected Adventures: Volume 1
Barry J. Hutchison
Space Team (1)
Beyond Between
Dragonriders of Pern (17.50)
Brightness Reef
David Brin
The Uplift Saga (4)
Angelmass
Timothy Zahn