In these two action packed adventure books, you will have the time of you life with the twins Coke and Pepsi (also called Pep) McDonald. If you love crazy, funny, and dangerous books- here’s your ticket to heaven. If you like codes or spy stuff you will also love this book. These books got me hooked the second I started. If you absolutely hate codes, ciphers, danger, crazy, or funny, these books are most definitely not for you. I think you would be more comfortable with a dictionary if you don’t like even one of these things.