Part I: Introduction to the Third-Wave Therapies.- Chapter 1. The Evolution of Psychotherapies: From Psychoanalysis, Behavioural and Cognitive-Behavioural Therapies to the Third-wave Psychotherapies ( Wendy Wen Li, Gemma Maria Griffith, Shauna Shapiro, Zhuohong Zhu ).- Chapter 2. Defining Mindfulness ( Shauna Shapiro ).- Chapter 3. Assessing mindfulness ( Oleg N. Medvedev, Christian U. Krägeloh ).- Chapter 4. Therapist competence in the delivery of third-wave therapies ( Gemma Maria Griffith, Sophie Sansom ).- Part II: Third-Wave Psychotherapies: Acceptance and Commitment Therapy (ACT) .- Chapter 5. The history and theoretical framework of Acceptance and Commitment Therapy (ACT) ( Zhuohong Zhu, Marc Chao, Jennifer Gaskin, Hui Cao, Houyuan Luo ).- Chapter 6. Acceptance and Commitment Therapy: The model and training ( Elizabeth Burnside, Steve Noone ).- Chapter 7. Acceptance and commitment therapy: Current state of the literature and future directions ( Daniel D. Simsion, Emma Caruana, Eric M. J. Morris ).- Part III: Third-Wave Psychotherapies: Dialectical Behaviour Therapy (DBT).- Chapter 8. Dialectical Behaviour Therapy: History and theoretical framework ( Phoebe Roman, Rebecca Wallace, Sarah Plum ).- Chapter 9. Dialectical Behaviour Therapy: Curriculum, Training and Clinician Guide ( Michaela A Swales ).- Chapter 10. Dialectical Behavior Therapy: Effectiveness and Future Direction ( Amy Gaglia Essletzbichler ).- Part IV: Third-Wave Psychotherapies: Emotion Regulation Therapy (ERT).- Chapter 11. Emotion Regulation Therapy (ERT) I: Historical and Theoretical Frameworks ( Abigail Szkutak, Esther Anene, Douglas S. Mennin, David M. Fresco ).- Chapter 12. Emotion regulation therapy (ERT) II: Treatment Mechanisms and Components ( Michal Clayton, Moises Hernandez, Douglas S. Mennin, David M. Fresco ).- Chapter 13. Emotion regulation therapy III: Foundations and frontiers in investigating efficacy and mechanism.- ( Phillip Spaeth, Megan Renna, Mia Skytte O’Toole, Douglas S. Mennin, David M. Fresco ).- Part V: Third-Wave Psychotherapies: Functional Analytic Psychotherapy (FAP).- Chapter 14. The Theoretical Foundations and History of Functional Analytic Psychotherapy ( Daniel W. M. Maitland and Jennifer K. Truitt ).- Chapter 15. Curriculum, training, and clinician guide of Functional Analytic Psychotherapy ( Matthew D. Skinta and Eugen-Călin Secară ).- Chapter 16. Effectiveness of Functional Analytic Psychotherapy and Future Directions ( Manuel Tarraf, Gabriela López Elias, Savannah Stidhams, Mavis Tsai ).- Part VI: Third-Wave Psychotherapies: Mindfulness-Based Stress Reduction (MBSR).- Chapter 17. The history and theoretical framework of Mindfulness-Based Stress Reduction (MBSR) ( Carolyn Heward ).- Chapter 18. Mindfulness-based stress reduction (MBSR): Curriculum and teacher training ( Lynn Koerbel, Patricia Holland, Shufang Sun ).- Chapter 19. The effectiveness of Mindfulness-Based Stress Reduction (MBSR) for improving mental health in different populations: A synthesis of meta-analyses ( Jennifer Gaskin, Marc Chao, Wendy Wen Li ).- Part VII: Third-Wave Psychotherapies: Mindfulness-Based Cognitive Therapy (MBCT).-Chapter 20. History and Theoretical Framework of Mindfulness-Based Cognitive Therapy ( Barry Tse, Jia-Qi Xu ).- Chapter 21. Mindfulness-based cognitive therapy (MBCT): Curriculum, training, and clinician guide( Chris Molnar ).- Chapter 22. Effectiveness and Future Direction of Mindfulness-Based Cognitive Therapy – A synthesis of systematic reviews/meta-analyses ( Sunny Ho-Wan Chan, Charlie Lau ).- Part VIII: Third-Wave Psychotherapies: Schema Therapy.- Chapter 23. Schema Therapy: Historical Development, Theoretical Model, and Empirical Evidence ( Joanna Barlas, Adaline Ng ).- Chapter 24. The foundation of training, supervision, and personal development in (group) schema therapy ( M. F. van Vreeswijk, A. M. E. E. Zedlitz ).- Chapter 25. Effectiveness and future directions of schema therapy ( Olivia Harmony Chan, Leo Marcus, Riana Marie ).- Part IX: Third-Wave Psychotherapies: Diverse Adaptations of Third-Wave Psychotherapies.- Chapter 26. Mindfulness-Based Stress Reduction for our time: Social and systemic awareness in mindfulness-based teaching ( Bridgette O’Neill, Dean Francis ).- Chapter 27. A culturally enhanced Mindfulness-based Stress Reduction (MBSR) programme for Māori women in Aotearoa New Zealand ( Miriama Ketu-McKenzie ).- Chapter 28. Mindfulness and Native Hawaiian Contemplative Practices ( Thao N. Le, Breanne Fong, Kehaulani Lum, Bruce Keaulani ).- Chapter 29. Autism sensitive mindfulness-based programmes ( K. Birtwell, J. Andexer, E. Corsellis ).- Chapter 30. Telehealth in Third-Wave Therapies: Applications, challenges, and opportunities ( Gemma M. Griffith, Samantha J. Teague ).- Chapter 31. Myalgic Encephalomyelitis/Chronic Fatigue Syndrome and Long COVID: Mindfulness based self-management ( Fiona Mckechnie ).- Part X: Emerging Therapies and the Future of Third-Wave Psychotherapies.-Chapter 32. Internal Family Systems (IFS): History, Concepts, Training, and Future ( Shaun Dempsey ).- Chapter 33. Overview of Trauma Informed Yoga: Past, Present, and Future ( Shauna Shapiro, Nichol Chase ).- Chapter 34. Trauma Center Trauma-Sensitive Yoga: Conceptual Components, Facilitation Guides, and Reflections ( David Emerson, Kristen Pringle, Maria Jude, Evan Bodine, Edwina Kempe, Viann N. Nguyen-Feng ).- Chapter 35. Advancing Third-Wave Psychotherapies with Evidence and Diverse Adaptations ( Gemma Maria Griffith, Wendy Wen Li, Shauna Shapiro ).