Warriors From the Ashes
William Johnstone
Ashes (32)
Puzzles of the Black Widowers
Isaac Asimov
Black Widowers (5)
Turn Coat
Jim Butcher
Dresden Files (11)
The Titan's Curse
Rick Riordan
Percy Jackson (3)
Freakonomics
Steven D. Levitt & Stephen J. Dubner
Freakonomics (1)