The authors of Treatment and Rehabilitation of Severe Mental Illness have succeeded in formulating an integrated model that will be useful to students and to professionals who provide mental health services to persons with severe mental illness. Part 1—the first three chapters—presents the authors' integrated paradigm, a review of the psychopathology of severe mental illness, and a discussion of assessment and rehabilitation planning. Part 2, which contains chapters 4 through 10, presents the authors' model for formulating a person's treatment and recovery plan on multiple levels, including physiological, cognitive, interpersonal, behavioral, and environmental levels. This section details treatment and rehabilitation strategies based on scientific effectiveness. Part 3—the final two chapters and the appendixes—covers administrative and management issues and presents a prototype and algorithm for assessment, treatment, and rehabilitation.