Second Foundation
Isaac Asimov
Foundation (5)
Koban: Rise of the Kobani
Stephen W Bennett
Koban (3)
The Sea of Monsters
Rick Riordan
Percy Jackson and the Olympians (2)
Secret of the Sixth Magic
Lyndon Hardy
Arcadia Sequence (2)
Face of the Enemy
Sandra Barret
Terran-Novan (1)