Book, training, supply recs?

Hi everyone - I’m a clinical psychologist in the US and I focus on trauma work. I have a few days to use about $1,000 in educational funds before I loose them for the 2025-2026 year. I’m seeking recs for books, trainings, supplies, etc. I can only order books with efunds through Amazon and can only order supplies through Staples.

Some other relevant info: I work with people post-injury, more CBT focused, interested in culturally informed books/trainings.