From the internationally bestselling creator of Wreck This Journal, a curious, engaging, and creative rethinking of all the different things a book can be. In this uniquely skewed look at the purpose and function of a "book", Keri Smith offers an illustrated guide that challenges readers to creatively examine all the different ways This Is Not a Book can be used. With intriguing prompts, readers will discover that the book can be: A secret message-tear out a page, write a note on it for a stranger, and leave it in a public place. A recording device-have everyone you contact today write their name in the book.