Resources – Books

Check out Robyn’s author profiles on publisher New Harbinger’s website, and on Amazon.

You Are Not Your Trauma

An Acceptance and Commitment Therapy Guide for Healing from Within

The Heart of ACT by Robyn D. Walser, PhD.

The Heart of ACT

Developing a Flexible, Process-Based, and Client-Centered Practice Using Acceptance and Commitment Therapy

The ACT Workbook for Anger by Robyn D. Walser, PhD and Manuela O’Connell.

The ACT Workbook for Anger

Manage Emotions and Take Back Your Life with Acceptance and Commitment Therapy

The Moral Injury Workbook by  Wyatt R. Evans, PhD, Robyn D. Walser, PhD, Kent D. Drescher, PhD and Jacob K. Farnsworth, PhD.

The Moral Injury Workbook

Acceptance and Commitment Therapy Skills for Moving Beyond Shame, Anger, and Trauma to Reclaim Your Values

Learning ACT by Jason B. Luoma, PhD, Steven C. Hayes, PhD, Robyn D. Walser, PhD.

Learning ACT

An Acceptance and Commitment Therapy Skills Training Manual for Therapists

ACT for Clergy and Pastoral Counselors by Jason A. Nieuwsma, PhD, Robyn D. Walser, PhD and Steven C. Hayes, PhD

ACT for Clergy and Pastoral Counselors

Using Acceptance and Commitment Therapy to Bridge Psychological and Spiritual Care

The Mindful Couple by Robyn D. Walser, PhD and Darrah Westrup, PhD.

The Mindful Couple

How Acceptance and Mindfulness Can Lead You to the Love You Want

Acceptance & Commitment Therapy by Robyn D. Walser PhD and Darrah Westrup, PhD.

Acceptance & Commitment Therapy

for the Treatment of Post-Traumatic Stress Disorder & Trauma-Related Problems

Deliberate Practice in Acceptance and Commitment Therapy

COMING SOON

Resources – Books

Check out Robyn’s books on publisher New Harbinger’s website, and on Amazon.

You Are Not Your Trauma

An ACT Guide for Healing from Within

It is a simple fact, and a powerful promise: You are not your trauma.

Authors: Robyn D. Walser and Darrah Westrup

Noted psychologists Robyn D. Walser and Darrah Westrup have devoted their careers to helping people move beyond the pain of trauma and reclaim their lives. In this compassionate book, Drs. Walser and Westrup show how you can harness the proven tools of acceptance and commitment therapy (ACT) on your own. Step by step, ACT helps you build safety and resilience. Learn new ways to confront feared feelings and sensations, detach from thoughts and self-beliefs that keep you stuck, and reconnect with a sense of meaning and purpose

The Heart of ACT by Robyn D. Walser, PhD.

The Heart of ACT

Developing a Flexible, Process-Based, and Client-Centered Practice Using Acceptance and Commitment Therapy

In The Heart of ACT, Robyn Walser explores ACT as a process-based therapy incorporating interpersonal, intrapersonal, and overarching and ongoing processes, as well as the integration of six core components of psychological flexibility to connect clinicians to the dynamic and relational implementation of ACT.

Author: Robyn D. Walser, PhD.

Published in 2019.

Order now from New Harbinger. Order now on Amazon.

“In this intriguing book, Robyn shares wisdom gained from many years of clinical practice and teaching. The result is profound guidance for clinicians, researchers, and trainers exploring the interwoven threads of fidelity, competence, and mastery in the practice of ACT.”

~ Patti Robinson, PhD, and Kirk Strosahl, PhD, cofounders of focused ACT, and coauthors of Real Behavior Change in Primary Care and Brief Interventions for Radical Change

The ACT Workbook for Anger by Robyn D. Walser, PhD and Manuela O’Connell.

The ACT Workbook for Anger

Manage Emotions and Take Back Your Life with Acceptance and Commitment Therapy

A much-needed, comprehensive program for managing anger in a world of triggers, trolls, and outrage.

Authors: Robyn D. Walser, PhD and Manuela O’Connell.

Published in 2021.

Order now from New Harbinger. Order now on Amazon.

“Repeated anger behavior can damage our lives, our families’ lives, and even our larger community/culture. The ACT Workbook for Anger offers transformative processes to change anger-driven behavior into values-based actions, to accept angry feelings and thoughts without turning them into attacks, and to replace anger judgements with compassion and forgiveness. Highly recommended.”

~ Matthew McKay, PhD, coauthor of ACT on Life Not on Anger and When Anger Hurts



The Moral Injury Workbook by  Wyatt R. Evans, PhD, Robyn D. Walser, PhD, Kent D. Drescher, PhD and Jacob K. Farnsworth, PhD.

The Moral Injury Workbook

Acceptance and Commitment Therapy Skills for Moving Beyond Shame, Anger, and Trauma to Reclaim Your Values

Introducing the first self-help workbook for moral injury, featuring a powerful approach grounded in acceptance and commitment therapy (ACT) to help you heal in the midst of moral pain and connect with a deeper sense of meaning and purpose.

Authors: Wyatt R. Evans, PhD, Robyn D. Walser, PhD, Kent D. Drescher, PhD and Jacob K. Farnsworth, PhD.

Published in 2020.

Order now from New Harbinger. Order now on Amazon.

“If you find yourself haunted by a past event where you hurt or injured someone, or witnessed this happening to someone else, then I urge you to consider this book. The authors relate powerful stories and tools that can help you move from alienation and disconnection to repair and wholeness. If your moral sense has been disrupted or damaged, this book is a lifeline.”

~ Jason B. Luoma, PhD, shame and self-compassion researcher, and coauthor of Learning ACT and Values in Therapy



Learning ACT by Jason B. Luoma, PhD, Steven C. Hayes, PhD, Robyn D. Walser, PhD.

Learning ACT

An Acceptance and Commitment Therapy Skills Training Manual for Therapists

Acceptance and commitment therapy (ACT) is among the most remarkable developments in contemporary psychotherapy. This second edition of Learning ACT, the pioneering ACT skills-training manual for clinicians, provides a comprehensive update – essential for both experienced practitioners and those new to using ACT and its applications. 

Authors: Jason B. Luoma, PhD, Steven C. Hayes, PhD, Robyn D. Walser, PhD.

Second (revised) edition, published in 2017.

Order now from New Harbinger. Order now on Amazon.

“This second edition is an exceptional guide for the skillful and flexible implementation of ACT principles. The chapters outline the six core flexible ACT processes and their methods, with case examples and dialogues that bring the information to life. The book includes a unique and invaluable set of training tools and tests of core competencies. This is a masterful ‘how to’ for ACT suitable for clinicians at any level of training and experience.”

~ Michelle G. Craske, PhD, distinguished professor, and director of the Anxiety and Depression Research Center at the University of California, Los Angeles


ACT for Clergy and Pastoral Counselors by Jason A. Nieuwsma, PhD, Robyn D. Walser, PhD and Steven C. Hayes, PhD

ACT for Clergy and Pastoral Counselors

Using Acceptance and Commitment Therapy to Bridge Psychological and Spiritual Care

For the first time ever, three pioneers in the field of acceptance and commitment therapy (ACT) present an edited volume that outlines how the core ACT processes can be applied to religious and spiritual care approaches.

Editors: Jason A. Nieuwsma, PhD, Robyn D. Walser, PhD and Steven C. Hayes, PhD

Published in 2016.

Order now from New Harbinger. Order now on Amazon.

“This is a timely and important book, making ACT accessible to spiritually sensitive providers, not only as an evidence- and philosophically-based practice, but one capable of informing a range of theological perspectives to human suffering, in demonstrably practical ways. Both clinicians and spiritual care providers will find it a valuable resource.”

~ John Raymond Peteet, MD, psychiatrist at Brigham and Women’s Hospital and Dana-Farber Cancer Institute in Boston, MA, and associate professor of psychiatry at Harvard Medical School


The Mindful Couple by Robyn D. Walser, PhD and Darrah Westrup, PhD.

The Mindful Couple

How Acceptance and Mindfulness Can Lead You to the Love You Want

This insightful guide for couples is based on a simple concept: Act out of kindness, love, and acceptance, and you will open your relationship for the creation of greater kindness, love, and acceptance. 

Authors: Robyn D. Walser, PhD and Darrah Westrup, PhD.

Published in 2009.

Order now from New Harbinger. Order now on Amazon.


Acceptance & Commitment Therapy by Robyn D. Walser PhD and Darrah Westrup, PhD.

Acceptance & Commitment Therapy

for the Treatment of Post-Traumatic Stress Disorder & Trauma-Related Problems

A Practitioner's Guide to Using Mindfulness & Acceptance Strategies

Authors: Robyn D. Walser PhD and Darrah Westrup, PhD.

Published in 2007.

Order now from New Harbinger. Order now on Amazon.

Acceptance and commitment therapy (ACT) offers a promising, empirically validated approach to the treatment of post-traumatic stress disorder (PTSD) and other trauma related problems. In this volume, you'll find a complete theoretical and practical guide to making this revolutionary new model work in your practice.

“This outstanding book offers clinicians a clear understanding of the traps of language and the paradoxical implications of trying to control our internal experiences. The authors bring years of experience working with survivors of trauma and a comprehensive grasp of their topic to this lucid explanation of acceptance and commitment therapy. Each of the treatment components is presented clearly and succinctly, yet integrated into a comprehensive whole. Illustrative case examples and session transcripts offer a vivid picture of the ACT approach.”
~ Chad LeJeune, PhD, author of The Worry Trap: How to Free Yourself from Worry and Anxiety Using Acceptance and Commitment Therapy