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Heal complex trauma’s invisible wounds with IFS parts-work.
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The Internal Family Systems Workbook for CPTSD

An Integrative, Parts-Work Approach to Healing Complex Post-Traumatic Stress Disorder

RRP$49.99

$44.99

  • Paperback

    176 pages

  • Release Date

    27 August 2026

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Summary

Heal the pain of complex trauma, overcome feelings of shame, and find wholeness using an innovative parts-work approach.

If you have complex post-traumatic stress disorder (CPTSD), you may experience intense emotions, anxiety, painful memories, negative self-image, and trouble building lasting relationships. You may feel like you aren’t in control of your life’s story, or that you’re stuck or unable to heal and move forward. You might even worry that you’ll never feel…

Book Details

ISBN-13:9781648487163
ISBN-10:1648487165
Author:Sarah A. Saeger
Publisher:New Harbinger Publications
Imprint:New Harbinger Publications
Format:Paperback
Number of Pages:176
Release Date:27 August 2026
Weight:480g
Dimensions:15mm x 203mm x 254mm
A-Format
B-Format
C-Format
The Internal Family Systems Workbook for CPTSD by Sarah A. Saeger - ISBN: 9781648487163
203 × 254 mm
A4
mm / in
What They're Saying

Critics Review

“The Internal Family Systems Workbook for CPTSD is a practical, loving resource for trauma survivors looking for deep healing. Sarah Ann Saeger’s signature voice leads with compassion, guiding the reader as they walk toward themself. Sarah weaves theory and practice seamlessly, making this book an invaluable tool for anyone looking to offer care to themselves after trauma.”
–Marina Rosenthal, PhD, psychologist and author of We Have to Stop Fighting Like This

–Marina Rosenthal, PhD

“Sarah brings the clarity, insight, and lived experience I love in her writing to this essential workbook for your IFS journey. Her accessible style allows you to move at your own pace from learning key concepts to going inside to meet your parts and map your system. This thoughtful companion offers compassionate and steady support as you form meaningful new connections among parts and Self.”
–Jeff Schrum, MEd, IFS Level 2 practitioner, and producer of The One Insidepodcast

–Jeff Schrum, MEd

“Sarah writes with the expertise of a trauma therapist, yet still comes across as the compassionate guide sitting beside you on your healing journey, offering wisdom, understanding, and gentle practices to help you reclaim your inner world. Adults navigating complex trauma and wondering, How do I make sense of my parts and find lasting healing? will benefit greatly from reading and completing the exercises in this comprehensive, integrative workbook.”
–Ginger Dean, MA, LPC, psychotherapist and founder of Loving Me After We–specializing in helping women heal after painful relationships, increase self-love and confidence, and become the best version of themselves

–Ginger Dean, MA, LPC

“Sarah Saeger guides readers through healing complex trauma using IFS with depth and practicality. She translates sophisticated clinical concepts into structured, approachable exercises that foster curiosity and self-compassion. Whether new to IFS or long engaged in parts work, readers will find a grounded road map they can return to throughout their healing journey.”
–Ingrid Clayton, PhD, author of Fawning

–Ingrid Clayton, PhD

“Sarah Saeger has created an essential resource for trauma survivors in their journey home to self. Sharp, clear, and expressed from the heart of a clinician who has lived through it and has done the work to become whole and integrated. A vital guide to reclaim the undiscovered self that we lost early on.”
–Patrick Teahan, MSW, childhood trauma educator

–Patrick Teahan, MSW

“Sarah Saeger is the kind of new voice the trauma field needs–clear-eyed and compassionate. The Internal Family Systems Workbook for CPTSD is both highly readable and content-rich, offering survivors a structured and gentle path toward healing that honors the complexity of their experience.”
–Karen Carnabucci, LCSW, founder of the Lancaster School of Psychodrama and Experiential Psychotherapies, and author of Show and Tell Psychodrama

–Karen Carnabucci, LCSW

“This workbook offers a deeply compassionate and accessible path for healing complex trauma. Sarah Saeger skillfully translates IFS concepts into practical, grounding exercises that help readers build safety, self-trust, and internal connection. This is a thoughtful, empowering resource for anyone navigating CPTSD and longing to relate to themselves with more clarity and care.”
–Leeor Gal, LMFT, trauma therapist specializing in anxiety and relational healing, and founder and CEO of The Therapy Gal

–Leeor Gal, LMFT

About The Author

Sarah A. Saeger

Sarah Ann Saeger, LPC, LCADC, LAMFT

Sarah Ann Saeger is an Internal Family Systems (IFS) therapist who specializes in complex trauma, addiction, and relationships. She is trained in IFS and an array of somatic, attachment-informed therapies. Sarah shares psychoeducation and reflections on parts work and the healing journey on her social media and writing platforms. She is dedicated to helping survivors embrace the wisdom of their whole selves, and she supports survivors in her Pennsylvania-based therapy practice.

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