Overall this book was good, not great. It's an interesting topic--following the life of a woman with 2 children whose husband ended up being a serial killer--but there were a few times when the book ventured into the way-too-unrealistic zone. The protagonist's paranoia was too much at times, but the twist at the end did make the annoyances worth it. I'd say give it a go if you're into mystery/suspense/thrillers and are looking for a quick read.