This book is part of the "Secrets" series and focuses on pediatric emergency medicine. It provides essential information about the common and critical issues faced in the emergency care of children. The third edition is structured around the top 100 most frequently asked questions, clinical pearls, key points, and helpful websites, making it an invaluable resource for medical students, residents, and pediatric emergency care professionals. The format is designed for easy reference and quick access to critical information, offering concise discussions on a wide range of pediatric emergencies, from common illnesses to life-threatening conditions.