Best baby sleep advice

Among my circle the most recommended new baby book is The Happiest Baby on the Block which presents the 5-S sleeping framework. It outlines five suggested guidelines for getting infants to sleep well. Our daughter and all her new-parent friends have used these principles successfully. I’ve been very impressed how quickly and well our infant granddaughter sleeps. A lot of this info is online by now, but the book is easy to read and handily organized. — KK