"Everything in the Head" is the title of Andrea Kaindl's detailed manual for children and adolescents with chronic pain, which combines cognitive-behavioral and hypnosystemic interventions. Children and adolescents learn strategies and attitudes that focus on a mindful relationship with their own bodies, allowing well-being and joy to return to their daily lives. Andrea Kaindl develops practical biopsychosocial pain models based on the biological foundations of childhood pain disorders and their pathophysiology. For the treatment of chronic pain, she describes a program that can be directly implemented using the accompanying materials. In addition to assessment and psychoeducation, it includes six therapeutic sessions and two parent evenings. The sessions can be conducted in both individual and group settings.