In a large-size format for easy photocopying, this user-friendly manual presents a tested treatment protocol for children and adolescents (ages 6 to 18) struggling with obsessive–compulsive disorder (OCD). Ten flexible modules give clinicians tools for engaging kids and their parents and implementing successful exposure and response prevention activities, as well as other cognitive-behavioral therapy (CBT) strategies. Each module includes vivid clinical vignettes, sample scripts, “tips and tricks” drawn from the authors’ extensive experience, and numerous reproducible child and parent handouts and worksheets.