Collapse: How Societies Choose to Fail or Succeed
Jared Diamond
Civilizations Rise and Fall (2)
This Land: The Battle Over Sprawl and the Future of America
Anthony Flint
Zero Sum Game
David Mack
Star Trek: Typhon Pact (1)
The Empty Envelope
Ron Roy
A to Z Mysteries (5)
Skyfall
Catherine Asaro
Saga of the Skolian Empire (9)
Sword & Citadel
Gene Wolfe
Blended Bribes
Jessica Beck