Shenanigans
Mercedes Lackey
Tales of Valdemar (16)
The Black Wing
Mary Kirchoff
Villains (2)
The Sea of Monsters
Rick Riordan
Percy Jackson (2)
Flag in Exile
David Weber
Honor Harrington (5)
Freakonomics
Steven D. Levitt & Stephen J. Dubner
Freakonomics (1)