SneakyBooks Recycled Hollow Book Money Diversion Safe (money clip included) We're saving used, hardback books from the shredder! Makes an excellent gift! Hollowed out from a real book - a great place to hide your secret things, passwords, etc.. Money Clip that holds a stack of up to 100 U.S. bills. Titles of books will be different. Gift wrapped in prohibition-style paper, book is hand-crafted in Seattle, Washington.