BookBub calls Thunder by Bonnie Calhoun, “A Christian novel perfect for fans of The Hunger Games.” That’s enough incentive to add it to my to-read list. The book describes itself as being set in “post-apocalyptic America,” which is another genre I really enjoy. It’s running 4.2 average stars in Amazon customer reviews. If you like it, there are at least five more books in or connected to the series. Check it out, it’s free on April 3.