Oliver, I'll have to dig through my library, but there are books on complex trauma and dissociative disorders for clinicians and I think some self help books too.

I'm sorry I can't remember more.

There's a book "Not trauma alone: therapy of child abuse survivors in family and social context" with a chapter called Acquiring Tools for Daily Living: The structure of the therapeutic process".

"Living With Terror, Working with Trauma' is another book for therapists.

"Rebuilding Shattered Lives: Treating Complex PTSD and dissociative disorders"

"Coping with trauma related dissociation: skills training for patients and therapists"

I bought them from a website called ebook.farm which sells cheaper than Amazon.