The adventure of the London Waterworks : solve the puzzles to escape the pages /
Sacker, Ormond,creator
Holmes (You, the reader) receives a note delivered by hand warning of a planned escape from Newgate Prison, tomorrow. Someone has a plan to free Sebastian Moran. The conspirators will meet tonight at the Kew Bridge Pumping Station. Moran is Moriarty's henchman. Perhaps someone is challenging Holmes to confront his arch enemy. Could the note must have been sent by Moriarty, himself. You and Watson take a hansom cab to Kew Bridge, prepared to answer the dare.
"The Sherlock Holmes escape book"
"An Escape Book is a form of puzzle book in which the unwary reader may become trapped for eternity.  It is an escape room in the form of a book.  You can decide on your own path, but your choice is often controlled by the solutions you give to the puzzles you encounter along the way.  You must solve the puzzles to escape the pages"--Page [1]
A code wheel is attached to the front cover.  This movable wheel is needed to solve the ciphers; it is also available online at the publisher's website.  Also included in the book are pages of Watson's notebook, blank, so you can record various data, revealed in the clues.
Holmes (You, the reader) receives a note delivered by hand warning of a planned escape from Newgate Prison, tomorrow. Someone has a plan to free Sebastian Moran. The conspirators will meet tonight at the Kew Bridge Pumping Station. Moran is Moriarty's henchman. Perhaps someone is challenging Holmes to confront his arch enemy. Could the note must have been sent by Moriarty, himself. You and Watson take a hansom cab to Kew Bridge, prepared to answer the dare.
Doyle, Arthur Conan, 1859-1930
Holmes, Sherlock
Literary recreations.
Puzzles.
Toy and movable books