Book excerpt: Each volume in this unique series presents 52 innovative, field-tested, and ready-to-use exercises for mental health professionals who work with any type of group in any type of setting. The exercises are designed to help group members develop interactive skills, motivate individuals with poorer verbal skills to contribute to group discussions, and encourage group cohesiveness. The variety in these exercises makes them relevant for every stage of group development. Complete directions for the group leader are included with each exercise. These techniques have proved effective for all ages, from children over six to adolescents and adults.