'DiLossi and Harrison have expertly crafted an invaluable resource for therapists navigating the complex overlap of comorbid EDs and OCD. Their clear and concise writing style enhances the accessibility of this clinical guide, making it an indispensable tool for practitioners. Addressing a significant gap in the field, it provides much-needed practical guidance and insights to assist experienced and novice therapists alike. Combining their extensive clinical experience and in-depth knowledge of current research, the authors illuminate the intricate relationship between these disorders. They skillfully explore real-world clinical challenges and present evidence-informed treatment strategies that consider the interplay of EDs and OCD. By equipping therapists with the vital knowledge and tools needed when providing treatment for individuals with both EDs and OCD, this clinician's guide will greatly enhance patient care.' Suzanne Straebler, Ph.D., PMH-BC, Director, Center for Eating Disorders Partial Hospital Program and Outpatient Clinic, Weill Cornell Medicine, New York Presbyterian Hospital