I recommend the book "Power Sleep" by Cornell professor James Maas. http://www.amazon.com/Power-Sleep-Revolutionary-Prepares-Performance/dp/0060977604/ref=sr_1

I recommend the book "Power Sleep" by Cornell professor James Maas. http://www.amazon.com/Power-Sleep-Revolutionary-Prepares-Performance/dp/0060977604/ref=sr_1_1?s=books&ie=UTF8&qid=1286296474&sr=1-1 http://www.amazon.com/Power-Sleep-Revolutionary-Prepares-Per... Exceptional book that really transformed my college experience.