Dr. Murray M. Kappelman is a retired Professor of Pediatrics at the University of Maryland Medical School in Baltimore, Maryland. He was the Director of the Division of Behavioral and Developmental Pediatrics there. Dr. Kappelman was a founding member of the Society of Developmental and Behavioral Pediatrics and is an elected member of the American Pediatric Society. Dr. Kappelman has had nine published books, six of them written for parents relative to child care from infancy to adolescence. One of his books written with Dr. Paul Ackerman entitled Signals: What Your Child Is Really Telling You was a Book-of-the-Month Club selection. Dr. Kappelman’s most recent book, Taking Charge of Your Child: The ONE and Only Discipline Book is available for sale on Amazon, eBay, Barnes & Noble online.