This isn't just a book. I mean, yes, of course it's a book, but it's more than that. Aside from the exciting story (which is full of plot twists and mystery) and quirky characters, Warren the 13th also features great art and little hidden puzzles within the pages. I really loved how pretty this book is, which illustrations in black, white and red and a two-column format for the text. I'd recommend this book to anyone who enjoys unique characters, graphic novels, and mysteries.