How to Make a Hollow Book. A hollow book can be a nifty way to hide something, whether it's a spare key, a secret note, or even money. Most people wouldn't think to browse your library for private or personal things.
Similar to the souvenir of Cairo, Illinois that Johnny Dixon finds in "The Curse of the Blue Figurine," the first in the Dixon/Childermass series. Egyptian Museum - Two Faience Shawabties FAIENCE GLAZE Height (cm) : 21 BLUE FIGURINE