As in previous books in this critically acclaimed series, Brynie polled hundreds of high school students across the country to find out what they wanted to know

"Sleep is one of the most important but least understood aspects of our life, wellness, and longevity ... An explosion of scientific discoveries in the last twe

Features annotations for more than 6,200 works in the main volume (2007), and more than 2,400 new titles in three annual supplements published 2008 through 2010