Gillian, you're a f*cking psycho...and I love it!

The Grownup - Gillian Flynn

Super short - read this in less than an hour. But yeah, typical Gillian. You know there's going to be a twist, so you keep waiting for it and trying to figure it out, and damn if she doesn't just surprise you anyways! And even when the twist is it really what it seems? Okay, now we know. Oh wait, maybe we...don't?