The Theory and Practice of Group Psychotherapy Fifth Edition by Yalom & Leszcz is a comprehensive textbook on the subject of psychotherapy. Published by Basic Books in 2005, this revised edition features 832 pages and is written in English. Authored by Molyn Leszcz and Irvin Yalom, this hardcover book covers topics related to group psychotherapy and is a valuable resource for students and professionals in the field. With a size of 9.6 inches in length, 6.5 inches in width, and 2.6 inches in height, this textbook weighs 40.6 ounces.