Sometimes everything looks normal on the surface - But beware! People's habits can be a tell-tale sign that something just isn't quite- right! In this 96 hilarious novelty book, explore our list of traits, tendencies and habits that if done are expertly proven to be signs you are a certified psycho! not really Do you STAB the butter rather than spread it? Do you keep ketchup in the fridge? Do you park next to the only other car in the car park? I’m afraid to say… you’re likely a psychopath! Filled with fun illustrations, this tongue-in-cheek book is the only book you need to find out the answer to the big question… are you a psychopath? Take the test and find out! The perfect novelty gift for friends and family, maybe they'll get the hint with this funny book! This hardback book is a perfect present on birthdays or at Christmas! So, are you a psychopath? Take the test!