Sherlock Holmes Escape Book, The: The Adventure of the London Waterworks

The Sherlock Holmes Escape Book is the first in a unique new series of puzzle books, in which the reader is trapped in the pages and must find their way out by solving the puzzles that hold the key to their freedom. Visual clues are hidden among the intriguing illustrations; fiendish riddles, logic puzzles, and timed challenges unlock hidden doors and reveal the direction of travel; and mathematical problems provide the codes required to follow the correct path. There are maps and mazes to explore; references to the original Sherlock Holmes adventures to unravel; and a code-wheel that holds the key to unlocking the next page. Solve the puzzles correctly to escape. Get them wrong, and you will find yourself further and further along the path to your own demise. You are Sherlock Holmes . . . following the death of Sir Charles Baskerville, you have travelled to Baskerville Hall to investigate the mystery. Now, as the clock strikes midnight, you hear the key turning in the lock, and see