I consider Chronicles of the Host among the best Books I've ever read. I read them a few years ago, so I was delighted to find Final Confrontation wasn't the final book. A fifth book--Fire and Sword--based on the Book of Acts has been added to the series, and is ordered. As Paul so aptly pointed out our battles aren't just about flesh and blood, but powers and principalities in the heavenly realm. The author gives us an excellent taste of what that means. Even though fiction, the author went through a great deal of effort to keep the flesh and blood stories scripturally correct.