"Positive Discipline: The First Three Years" is a parenting book that focuses on laying the foundation for raising a capable and confident child. Written by Cheryl Erwin, Jane Nelsen, and Roslyn Duffy, this trade paperback book is part of the Positive Discipline Library series. Published in 1998 by Crown Publishing Group, T.H.E., the book covers topics such as parenting, child development, and family relationships. With 304 pages and illustrations included, this book provides valuable insights and guidance for parents looking to understand and support their child's growth during the first three years of life.