I really don't know how to review this book, guys. It was such a mindfuck that I'm not sure the right words even exist to describe this, but I'll try. It's dark, twisted and strange. On some level, I knew what the twist was -- which is my only criticism -- but the final one at the very, very end? WHOA. What the fuck did I just read? 
 Unfortunately, I can't really talk about any aspects of this novel without completely giving it away, so you'll just have to read it for yourself. If you enjoy psychological thrillers, unreliable narrators, weird characters, this book is for you.