I had heard about this book because of a movie my friend recommended me.. one day at the library i found this book and it instantly caught my eye. This book is one of the best books I've read in the genre of mystery/suspense. It will keep you hooked until the very end. You won't be able to stop reading, it will be as if You NEED to know what happens next. To be very honest the beginning might be a little confusing if you have no context, some might even find it boring.. but trust me it will get better the more you read. It really makes you realise how important it is to have a sense of continuity in your life, to be familiar with yourself and your surroundings everyday. It is one of the best books in its genre. I highly recommend y'all to read it.