A Sherlock Holmes Escape Book: The Adventure of the Tower of London is a unique form of puzzle book, in which the reader must solve the riddles to escape the pages. The fourth title in this ingenious series of Sherlock Holmes Escape Books, The Adventure of the Tower of London 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 the latest adventure in the series, readers will take on the role of the world's foremost consulting detective, Sherlock Holmes. Holmes's nemesis Moriarty has locked Sherlock's friend, the musician Odon von Mihalovic, with the CrownJewels in a cage in Tower Bridge the night before a special ceremony is due to be held for the Queen. Holmes and Watson are themselves trapped in the nearby Tower of London by Moriarty, and they must work through the night and against the clock to find and free Odon from the cage to prevent him being disgraced in the ceremony the following morning. Combines riddles, logic puzzles, timed challenges, mathematical brain-teasers, maps and mazes.

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.

The Alcatraz Escape Book is a unique form of puzzle book, in which the reader must solve the riddles to escape the pages. An exhilarating combination of escape room, puzzle book and adventure story, this book is inspired by the urban craze for escape rooms as well as the history surrounding America's most infamous prison. Readers will take on the role of Scott Wilson, a member of an underground US environmental movement called the Wilderness, who has discovered that a farming lobby is illegally using toxic pesticides to sell large amounts of land cheaply to corrupt politicians. There is enough evidence safely tucked away in a secret location to bring these criminals to justice, but failed sting operation takes place which leaves an FBI agent dead and Scott framed for the murder. Framed as a traitor and a murderer and sent to Alcatraz as a result, the reader must escape the forbidding, top-security jail, recover the lost evidence and stop the pollution and land sale before it's too late. Surrounded by the most notorious, dangerous and unpredictable inmates, the reader will quickly learn that their only means of escape will be from solving hidden puzzles using the code wheel left behind by the renowned criminal mastermind Robert Stroud - the famous Birdman of Alcatraz. Nobody has ever escaped Alcatraz alive, and with time quickly running out, the reader will have to find unlikely allies who can help them break out and aid them when they come to face the perilous waters surrounding the prison in order to escape the Rock. Combines riddles, logic puzzles, timed challenges, mathematical brain-teasers, maps and mazes.