"Attachment Theory in Practice: Emotionally Focused Therapy (EFT) with Individuals, Couples, and Families" is a textbook authored by Susan M. Johnson that provides practical guidance on implementing Emotionally Focused Therapy in various contexts. Published in 2019 by Guilford Publications, this hardcover book covers topics in psychology, medical research, and social sciences, making it a valuable resource for professionals in fields like social work, psychotherapy, and psychiatry. With 278 pages, this beginner-level textbook offers insights into attachment theory and its application in real-world scenarios, making it an essential addition to any therapist's library.