Is there a horrifying screaming inside your head? Do you want it to get louder? Well, you’re in luck! The Book of Bill, the #1 New York Times bestseller, is back in a limited collector’s edition that will make all the other books on your shelf jealous. This time, Bill Cipher has blessed you with rare special extras, including: A beautiful double-sided poster! (Which you can use to give your enemies paper cuts.) I A sticker sheet of Bill tattoos! Put them on your face to win a FREE look of concern from your friends and neighbors! A collection of four keepsake postcards, made from real human skin!