I havn't read one book by the Warrens yet that I don't enjoy! This book definantly had me spooked! Ed and Lorraine Warren are/were (Ed is with God) demonologists, so naturally everything paranormal is going to be a demonic infestation to them. I can see where they might get the impression about the demonic on the hauntings they talked about in this book, but they even included a way to make the big hairy man shaped creature, better known as bigfoot, a demonic force.
I would not read this one if I had to sleep alone at night! No matter what you believe this book will give you the creeps! I read these kind of books to get scared, and I'm pleased to say this one did the job. As I write this I keep looking behind me. Of course nothings there, but this just goes to show how creeped out I am!
Ed and Lorraine Warren are better known for their works with popular hauntings such as The Amityville Horror, The Haunted, and also for giving lectures at Universities all over the country on the paranormal. This book is about some of their most memorable cases.