This IAP textbook focuses on pediatric and neonatal emergencies. This book has defined many of the treatments, testing modalities procedural techniques and approaches to care for the ill and injured child and newborn. This book consists of 12 chapters, which include introduction of pediatric emergency, pediatric resuscitation and acute life support, cardiorespiratory emergencies, renal emergencies, neurological emergencies, gastroenterological emergencies (medical), other systemic emergencies, neonatal emergencies, surgical emergencies, environmental emergencies, toxicology, and procedures. Each chapter contains evidence-based background information emphasizing core science. In addition to the expected comprehensive treatment of the common child emergencies, basics of the science behind it and their preventable aspects have been stressed upon. This edition includes new guidelines that have evolved in various disciplines along with closure of several gaps pointed out by clinicians and reviewers. This book will provide an effective learning experience and referenced resource for all health professionals caring for children in acute care settings, leading to better pediatric acute care and improved patient outcome.