‘Clearly written and engaging, with really useful suggestions that will help manage parents’ expectations and anxiety, How Babies Sleep is a must-read for anybody who wants to understand the first 365 days of a human life.’ Russell Foster, neuroscientist and Sunday Times-bestselling author of Life Time ‘Finally — the baby sleep book all new parents actually need.’ Amanda Ruggeri, award-winning science and parenting journalist ‘A refreshingly clear and nonjudgmental guide to the universal yet daunting challenge of infant sleep . . . Invaluable' Guddi Singh, paediatric doctor and presenter of BBC's of Babies: Their Wonderful World --- How babies sleep is both exceedingly simple and excruciatingly complex. It is simple because it is based on a few straightforward biological principles that affect all babies the world over. It is complex because we have made it so. Over the past century and a half, we have tried to manipulate baby sleep to fit with the rapidly changing nature of adult