I like
Children Changed by Trauma: A Healing Guide by Debra Whiting Alexander.
It's for how to help a child but is written well and is very comforting to read "as-if" to yourself. Has information and lists and ways to relate to a traumatized child and I really liked it for myself. It does help heal like its title says. It's basic but engaging and step-by-step. I wish the knowledge had been know when I originally had troubles.