Shyness and social anxiety are common emotions experienced by children and teenagers. When intense, they often result in the avoidance of social situations and can significantly impair a child’s functioning and emotional development. Left untreated in its clinical state, Social Anxiety Disorder (SAD) is a serious condition often lasting into adulthood. Cognitive Behavioral Therapy (CBT) is highly effective in treating adults with SAD and has been successfully adapted for the treatment of youth. The Stand Up, Speak Out Workbook is for adolescents ages 13 - 18 who are participating in the group treatment outlined in the corresponding Therapist Guide, Cognitive-Behavioral Therapy for Social Phobia in Adolescents. This workbook is designed to augment the treatment and contains educational information, worksheets, tips for problem solving, and at-home exercises. Age-appropriate and engaging, this workbook is easy-to-read and includes space for keeping session notes, as well as forms for tracking progress.