“Groups: Process and Practice” by Gerald Corey, Marianne Corey, and Cindy Corey is a comprehensive textbook on the subject areas of education and psychology, specifically focused on psychotherapy, interpersonal relations, and counseling. Published by Cengage Learning in 2017, this revised edition offers 576 pages of valuable insights and practical applications for students and professionals in the field. The textbook covers group therapy techniques, interpersonal dynamics, and teaching methods, making it a valuable resource for those interested in the broader context of group work in psychotherapy and counseling.