This informative book, "The Happy Sleeper: The Science-Backed Guide to Helping Your Baby Get a Good Night's Sleep-Newborn to School Age" is a valuable resource for parents who are struggling with their infant or toddler's sleep. Written by parenting experts Julie Wright and Heather Turgeon, this book provides science-backed strategies that help parents understand their child's sleeping habits and how to improve them.

The book is published by Penguin Publishing Group in 2014 and is available in trade paperback format with 368 pages. It is a must-read for parents who are looking for effective ways to help their child sleep better without worrying about the condition of the book.