Fans always say that the book was better than the movie, and authors always says the movie fails to capture the spirit of the book. But what do you say when the book is admittedly written as a movie in book form? And by someone who used to write for a movie magazine? Such is the case with writer Andy McDemott, the author of the “Nina Wilde and Eddie Chase” novels, the newest of which is The Revelation Code (paperback, digital).