Jo Douglas is a child clinical psychologist and was Head of Psychology at Great Ormond Street Hospital, London. She is the author of seven books, including Toddler Troubles published by Wiley in 2002.

Kevin Browne is Professor of Forensic and Family Psychology at Birmingham University. He has edited two Wiley books, and was one of Child Abuse Review's founding editors.

Catherine Hamilton is a lecturer in Applied Psychology at the University of Birmingham. She is co-editor of Early Prediction and Prevention of Child Abuse, which was published by Wiley.