1-2-3 Magic Teen is a parenting book written by Thomas Phelan that teaches parents to communicate more effectively with their teens and instill discipline in a calm and respectful manner. Parenting expert Dr. Thomas W. Phelan's definitive guide to managing life with teenagersFrom the author of the 1.6 million-copy bestseller 1-2-3 Magic comes 1-2-3 Magic Teen, which provides clear, practical advice tailored specifically to the challenges of parenting teenagers. In this insightful book, parents will learn how to more effectively communicate with their teen, how to help their child manage risk, how to let go in certain situations, and when to seek professional advice. Dr. Phelan's step-by-step approach is a concise, encouraging guide that walks parents through the ups and downs of parenting teenagers, allowing them to help their teens gain confidence and develop independence.