The Case of the Secret Society, The Society of Shadows is a clandestine brotherhood seeking to exploit their ancestor's connections and establish themselves as London's. Contains a beautifully designed, intricate sliding map block puzzle and secret hidden token Riddles and brainteasers inspired by literature's most famous detective, and featuring an interesting Sherlock backstory Appealing book-packaging design that fits beautifully on a shelf for a sleek puzzling illusion Slide the wooden map pieces to reveal a hidden token that will gain Sherlock entry to his next big case Engaging way to keep your head and hands busy Perfect for curious minds!, Manufacturer: Professor Puzzle