It's important you read them in order. The middle one (Falcon) is a bridge novel, with He Shall Thurnder the climax. In fact, the resolution is not revealed until the very last line. A friend of mind was so hooked by the time Thunder was published (we had to wait 2 years!) she pulled up to the post office, opened the book to the end and sat there in her car burst into tears and ended up crying for almost an hour. All three novel titles have special meanings to each book. These are not stand alone novels.