The Harvard Medical School Guide to a Good Night's Sleep (Harvard Medical School Guides)

The author "reveals his proven, six-step plan to improve your sleep and presents his tips for dealing with issues such as insomnia, disrupted sleep, daytime exhaustion, restlessness, sleepwalking, and other chronic sleep conditions. He also offers you advice for handling jet lag, coping with shift work, and staying awake at the wheel"--Publisher description.