NEW UPDATED VERSION NOW SUITABLE FOR ALL DEVICES A third of the population sleep badly, but now THE SLEEP BOOK's revolutionary five-week plan means that you don't have to be one of them. Using a blend of mindfulness and new ACT therapy techniques, Dr Guy shares his unique five-week plan to cure your sleep problem whether it's a few restless nights or a lifetime of insomnia. Most people who have trouble sleeping invest a huge amount of time, effort and money into fixing the problem, but Dr Guy has discovered the secret lies not in what you do, but what you learn not to do. In fact, as you will...