The premise of There Will Be Dragons is interesting, the kind of premise that made me want to read the book just to see where John Ringo would go with it. Ringo paints a unique, utopian world with a nearly perfect society. Then, in this perfect world, an apocalypse happens and forces these individuals to live in pre-industrial style. I would consider There Will Be Dragons a science fiction/fantasy hybrid.
This is a broad undertaking for any author,