More than 100 enigmas, riddles and conundrums, all taking inspiration from the extraordinary stories and vivid worlds of five science fiction masters.
Continuing the popular Overworked & Underpuzzled series, Killer Sudoku contains almost 200 tricky puzzles requiring a certain amount of... Læs mere
A puzzle book written in the style of Sir Arthur Conan Doyle and based on classic Sherlock Holmes mysteries. Includes memory-boosting tips and techniques.
More than 100 creative and difficult puzzles based around the KGB and their 'training regimes' for would-be Soviet spies.
Features difficult and downright perplexing bunch of conundrums, puzzles, and riddles, all written in the style of... Læs mere
Contains 70 riddles and conundrums set in the world of Sherlock Holmes.
This fiendishly difficult collection features all kinds of puzzles and will test the most skilled of puzzle detective.
Sharpen your sluggish brain with 70 specially commissioned puzzles and challenges inspired by Baker Street's legendary detective.
A collection of crimes from Dr Watson's case notes that features all of the twists and turns that have come to be expected from a Holmes case – but now it is up to you to solve them.
The Sherlock Holmes Puzzle Case lets you play the part of the world's greatest detective as you attempt to solve 120 puzzles, ranging from Elementary to Fiendish.
Join the world's greatest fictional detective and use your own powers of deduction to solve these ingenious enigmas.
Contains more than 150 artworks that make up 100 puzzles and quizzes. It also includes information about many of the paintings and artists featured.