By Ken Raymond, Book Editor“Spark” by John Twelve Hawks (Doubleday, 320 pages, in stores) John Twelve Hawks is the pseudonym of an anonymous dystopian writer whose real name we may never learn. That’s fitting, since the characters in his books are every bit as furtive as he is: living off the grid, trying to escape government surveillance, struggling for privacy in a world that no longer seems to value it.Read more on NewsOK.com