This is a truly excellent book. the Amazon synopis gives the details on content so I won't repeat that. What I really like about it is that whilst there is a plethora of advice from other books on how to bring up your baby, what to feed her, how to interact, whether to feed on demand or at intervals etc, most of it seems to be based on opinions and prejudices, not science or fact, and much is contradictory. It makes it very confusing for parents wantiong to do the best for their children and wishing to have more to rely on than 'old wives tales'. Lise Eliot covers all of this ground from the point of view of how the baby's brain is impacted at the level of neurology - positively or negatively - by the different choices we make about how we will bring up our children. She backs her points up with stong scientific evidence, quoting a vast array of different experiements, tests etc for each point. I couldn't help repeating chunks to my wife, friends and colleagues because it is a complete eye opener....Babies who are breast fed turn into more intelligent adults.....children who receive frequent touching and stimulation develop faster and are smarter ....if babies are not stimulated in certain ways during critical and quite short growth phases of their brains, whole areas of talent such as music are locked to them for the rest of their lives. This is powerful stuff. It is clear, well written and totally engaging. I commend it to all parents of young children. Older parents should probably avoid it as it may induce feelings of guilt about what they didn't do.