This comprehensive casebook presents 35 cases from authors Kenneth N. Levy, Kristen M. Kelly, and William J. Ray's own clinical experiences. In each case, students are provided with initial presentation of the patient; differential diagnostic considerations; and information about the course of treatment from informants, observation, the patient, and countertransference from the clinician. In addition, the book provides long-term follow-up in as many cases as possible in order to give students a deeper understanding of each psychopathology and the effects of treatment over time.