"Pediatric Anxiety Disorders: A Clinical Guide" is a comprehensive professional book that addresses advancements in research on anxiety disorders in children and adolescents. Over the past ten years, significant progress in research methods and approaches has led to dramatic developments in child psychiatry. This book provides a valuable compilation of current research findings and clinical perspectives that are relevant for both experienced professionals and students in training. It is divided into four sections, each focusing on specific areas of interest. The first section discusses current insights into the etiological mechanisms of anxiety disorders in children. The second section offers detailed descriptions of the various anxiety disorders affecting children and adolescents. The third section summarizes the literature on established assessment tools as well as evidence-based cognitive behavioral therapies and pharmacological interventions. Notably, it includes comprehensive summary tables that serve as practical reference tools. The final section addresses the manifestation of anxiety in special populations, including children with chronic illnesses and those with autism spectrum disorders. This book is an authoritative resource in an exciting field of psychiatry.