This unique book presents a research-based approach to understanding the challenges of separation anxiety and helping children, adolescents, and their parents build the skills they need to overcome it. The authors provide step-by-step guidelines for implementing the entire process of therapy—from intake and assessment through coping skills training, cognitive-behavioral interventions, and relapse prevention. Featuring in-depth case examples, the book is written for maximum accessibility for all clinicians, including those with limited cognitive-behavioral therapy experience, who treat separation anxiety and other childhood anxiety disorders. Useful reproducibles include the Separation Anxiety Assessment Scales, which facilitate individualized case formulation and treatment planning.