My mind rebels at stagnation. Give me problems, give me work, give me the most abstruse cryptogram or the most intricate analysis, and I am in my own proper atm

​Solve over 144 puzzles, navigate around maps of London and the English countryside, search for hidden clues, and—most importantly—exercise your sharp int

Solve it like Sherlock: Generations of readers have made Sherlock Holmes the world's most famous fictional detective. Now, you have a chance to test your mettle

... Sherlock Holmes and ..John Watson have fascinated readers for well over a century and continue to be two of the most popular detective characters of all tim

Solve puzzles, choose your path and solve the mystery in this official Sherlock puzzle book!