For all you thriller movie lovers, Andrew Pyper’s most recent horror novel, “The Demonologist” will soon be turned into a feature film. You might know him from his past acclaimed novels, “Lost Girls”, “The Killing Circle”, or “The Guardians”. Pyper held a book signing at Fanshawe College on Thursday as a part of Fanshawe’s Letters and Arts Society Reading Series. He is excited to be working with director, Robert Zemeckis of Universal Pictures — who is most notable for his production of Back to the Future. The film does not yet have a set release date as they are still in the development stage.