Cross
James Patterson
Keepers of the Flame
Robin D. Owens
The Summoning (4)
The Return of Retief
Keith Laumer
Retief (5)
Prelude to Foundation
Isaac Asimov
Foundation (1)
The Lightning Thief
Rick Riordan
Percy Jackson (1)
The Sea of Monsters
Percy Jackson (2)
The Titan's Curse
Percy Jackson (3)
The Battle of the Labyrinth
Percy Jackson (4)
The Last Olympian
Percy Jackson (5)