Some ideas:

Scholar Boxer: Cháng Nâizhou's Theory of Internal Martial Arts and the Evolution of Taijiquan
http://www.amazon.com/Scholar-Boxer-N%C3...4242429-7347155

Empire of Signs
http://www.amazon.com/gp/product/0374522...id=JS4WHEXRFHA4


On the Warrior's Path: Philosophy, Fighting, and Martial Arts Mythology
http://www.amazon.com/Warriors-Path-Phil...8982&sr=8-1


Classical Weaponry of Japan: Special Weapons and Tactics of the Martial Arts
http://www.amazon.com/Classical-Weaponry...9372&sr=1-1


Children and the Martial Arts: An Aikido Point of View
http://www.amazon.com/Children-Martial-A...9372&sr=1-2

Spies, Vixens, and Masters of Kung Fu: The Art of Paul Gulacy
http://www.amazon.com/Spies-Vixens-Maste...9372&sr=1-6


Combat, Ritual, and Performance: Anthropology of the Martial Arts
http://www.amazon.com/Combat-Ritual-Perf...828&sr=1-24

The Eleventh Son: A Novel Of Martial Arts And Tangled Love
http://www.amazon.com/Eleventh-Son-Novel...0172&sr=1-2

Harry Potter and the Deathly Hallows (Book 7) (7/21/2007)
http://www.amazon.com/Harry-Potter-Death...0741&sr=1-1

that'll keep you busy for the upcoming summer reading.