Within the heart of this book, clinicians will discover a clear, step-by-step model, illustrated with sample dialogue, for engaging their young patients in this most effective treatment. Detailed case examples bring to life the application of all forms of exposure (in vivo, imaginal, and interoceptive) to a wide range of anxiety and OCD presentations. Beyond teaching the mechanics for implementing exposure, the authors present a clinical model for understanding how exposure works, synthesizing the key issues from current competing theories. This model can enhance the ability of clinicians to apply exposure to new and more challenging presentations. The authors review common challenges to implementing exposure in real-world settings and assist clinicians in overcoming frequently encountered barriers. Within this compact book, clinicians will find a comprehensive guide to build their expertise in the delivery of exposure therapy for children and adolescents suffering from anxiety disorders or OCD.