In this six-session training, children are involved in the therapy; both parents and children receive three sessions each. This way, children are engaged in coping with sleep issues in terms of self-efficacy. They are assisted by Kalimba, a magical leopard, who provides extensive support with his magical spots. For the therapist, this manual is enriched with comprehensive background information, allowing for effective differential diagnosis and the ability to address emerging obstacles in therapy. ContentPLUS includes, among other things, the imagination exercises in audio format.