This book is disgusting, it advocates, hitting children - even babies. The latest scientific research has categorically proven that this sort of 'discipline' (I hesitate to call it that) WILL and DOES harm children psychologically. If you follow this book your child WILL grow up to have psychological problems. I am disgusted that Amazon sell it, it should be withdrawn from sale immediately.
I can't believe this lady (does she actually have her own children? it doesn't seem like it) advocates leaving babies to cry it out to get them to sleep. This advice is so outdated even Gina Ford doesn't do it anymore. This book is a great big step backwards in parenting advice. Please, don't inflict these methods on your children!