Exercised: The Science of Physical Activity, Rest and Health
Daniel E. Lieberman
Chains of Command
W.A. McCay; E.L. Flood
Atlantis and Other Places
Harry Turtledove
Breaking Point
Tom Clancy & Steve Perry & Steve R. Pieczenik
Tom Clancy's Net Force (4)
Going Infinite: The Rise and Fall of a New Tycoon
Michael Lewis