I’d recommend the book Imprisoned With ISIS by Petr Jasek. Highly encouraging. I did a review of it on my podcast.
https://www.buzzsprout.com/790877/4545857?__FB_PRIVATE_TRACKING__=%7B%22loggedout_browser_id%22%3A%22fe7d248eeea65b2606928b8da4ddd9abe5d441d9%22%7D