The given text includes three book reviews from the Journal of Marital & Family Therapy. The first review discusses a book on rational sex ethics, noting that the author's claims of scientific knowledge are not well-supported. The second review discusses a book on schizophrenia, highlighting the theoretical views presented by various authors. The third review discusses a book by Murray Bowen, a pioneer in the field of family therapy, and praises the collection of papers that represent his work over a quarter-century.