So I know what you're thinking, but forget about the sensationalization machine that was the film adaptation and give this 'theological thriller' a shot. Blattey, himself a comedic writer, gives us a thoughtful, sincere, and truly funny look at faith as a whole. To be honest it reads more like a detective novel more than horror. Religiosity and potential proselytizing aside, I walked away from this book feeling... warm. Who knew??