A Sherlock Holmes Escape Book: The Adventure of the Analytical Engine is a unique form of puzzle book, in which the reader must solve the riddles to escape the pages.
The third title in this ingenious series of Sherlock Holmes Escape Books, The Adventure of the Analytical Engine is an exhilarating combination of escape room, puzzle book and adventure story. Inspired by the urban craze for escape rooms, where players tackle puzzles while trapped in a locked room, it is an escape room in the form of a locked book, filled with codes, ciphers, riddles and red herrings, and a clever Code Wheel set into the cover.
In this new adventure, readers will take on the role of the world’s foremost consulting detective, Sherlock Holmes, snared at the centre of a cunning plot, after receiving a mysterious letter from beyond the grave. Intrigued by an invitation from mathematician Charles Babbage to view his newly completed pioneering contraption, Holmes becomes imprisoned in a magnificent London villa, where tricks, traps and illusions aim to divert him from uncovering the true purpose of the reimagined Analytical Engine.
Combines riddles, logic puzzles, timed challenges, mathematical brain-teasers, maps and mazes.
International availability - Europe and the United States.
We have resumed some European and US shipping in line with new EU GPSR regulations and recent changes to US tariffs. British Library Publications, including our subscriptions, are now available for order for customers across Europe and the United States.
We will continue rolling out our most popular products to these regions in stages. If you are browsing from Europe or the US, you can now see the products that are available for you to order.
We’re working hard to expand the offering, so the selection you see online will continue to grow as products are cleared for shipping.
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Our deliveries are now carbon neutral.
| Timescale | ||
| UK Standard* | £5.00 | 3 - 5 working days |
Please allow 7 working days from the time you place your order to contact us about undelivered orders.
*does not include custom prints or custom clothing.
Local pick up
Local pick up is free and allows you to buy online and collect your items from our shop in St. Pancras (London) or from Reception in Boston Spa.
London
Orders placed before 3pm will be ready to collect from noon the following day (including weekends). Please ensure you check our opening times before coming to collect.
Boston Spa
Orders placed before 3pm will be ready to collect between 2 - 4 working days, though this is usually quicker.
EU and Europe orders
Due to the new EU Regulation 2023/988 (GPSR), not all of our products will be available for you to order yet, we are working on rolling out a wider product range.
| Order value | Under £25 | £25 - £50 | £50 - £100* | Over £100* | Timescale |
| Airmail | £ 15 | £ 25 | £ 36 | £ 45 | Usually 2 - 4 weeks |
Rest of the World orders
| Order value | Under £25 | £25 - £50 | £50 - £100* | Over £100* | Timescale |
| Airmail | £ 20 | £ 30 | £ 40 | £ 50 | Usually 2 - 4 weeks |
International orders are shipped on a Delivered at Place (DAP) basis. Import duties and taxes are payable by the customer upon delivery. Orders returned due to non-payment of duties will be refunded for the product cost only, less any shipping fees incurred.
For more detailed information click here