From the tradition of Mentzos, Benedetti, Scharfetter, Alanen, and Winnicott, a specific method of psychodynamic psychotherapy for people with psychoses has developed. While not new in its application, it has now been manualized for research and teaching purposes. The necessary modifications to classical approaches and the underlying history can be found alongside a summary of this manual in this book. Specific psychotherapeutic interventions, referred to here as tools, are not limited to guideline-based psychotherapy in their application. Typical treatment issues are exemplified, and possible therapeutic pathways are described. This is an introductory book for all professionals, both in inpatient and outpatient settings, on the exciting, satisfying, yet challenging, but definitely possible psychotherapy of people with psychoses.