This training manual for patients who have a trauma-related dissociative disorder includes short educational pieces, homework sheets, and exercises that address ways in which dissociation interferes with essential emotional and life skills, and support inner communication and collaboration with dissociative parts of the personality. Topics include:understanding dissociation and PTSDusing inner reflectionemotion regulationcoping with dissociative problems related to triggers and traumatic memoriesresolving sleep problems related to dissociationcoping with relational difficultieshelp with many other difficulties with daily lifeThe manual can be used in individual therapy or structured groups.