Richard Ferber, M.D, is an associate professor of neurology at the Harvard Medical School and founding director of the Center for Pediatric Sleep Disorders at the Boston Children’s Hospital. He has over 30 years of experience in the field of children's sleep problems and has helped millions of families around the world. Dr Ferber lives in Washington DC, is the proud father of two grown-up children. and has two much-loved grandchildren. Solve Your Child’s Sleep Problems is the world’s bestselling guide to helping babies and children sleep.