The best book in this series. Sadly, it also appears to be the last. Several major plot points were resolved in this one (the darkness over Atlanta for example); however, many issues were left hanging. I loved the banter between Charlie and Rex/Charlie and Sandra/Charlie and Hank. There is (FINALLY) some romance in this one. Said attraction is acted on. I like this world. It is unique, well done. I hope, eventually, I can read more.