History books for teen

My son has read mostly fantasy type books up to this point- 15 years old. Wings of Fire was a favorite when he was much younger, more recently Redwall. He reads well above his grade but has been losing interest in reading for fun. I’ve noticed he loves all of his history classes. He’ll actually talk to me on the drive home to tell me about a lesson. Most recently the Haitian Revolution. He really seems interested in history and I’m wondering if I can lure him back to reading with some really great history books to interest a teen.