While not specific to the challenging things this boy has faced, one book you might check out is Jamie’s Gift: A Young Teen’s Guide to Fears, Worries, & Other Life Challenges (Like Being Irritated By Other People). It describes our neurobiology & body-/art- based, trauma-sensitive strategies for navigating life. I co-authored it a few years back with a 13yr old, who gave it a true teen’s voice/perspective. It’s available on amazon or at www.wisemindservices.com/books.