The game is afoot once more, and Sherlock Holmes and Dr Watson are back to solve criminal mysteries and puzzles alike.

In Sherlock Holmes Mind Palace Puzzles, Dr John Watson shares the great detective's memory-boosting techniques to help you start to think the Sherlock way. As you work your way through Watson's latest selection of his esteemed colleague's cases, Sherlock shares his knowledge of how the human brain works, meaning that you will find your memory skills improving until you too can create your very own Mind Palace!

The book includes more than 100 memory puzzles and classic Sherlock mysteries to solve, all written in the style of Sir Arthur Conan Doyle's revered stories.

The Frank Lloyd Wright Imperial Hotel Peacock Rug 500 Piece Foil Puzzle brings shiny new glamour to the rug design. The gold foil embellishments on this puzzle bring the luxurious deco era back to life, piece by piece. Galison puzzles are packaged in matte-finish sturdy boxes, perfect for gifting, reuse, and storage.

Logical thinking allows you to make effective decisions, even when faced with stressful situations. Everyone can improve their logical-thinking abilities - it just takes an understanding of a few basic principles and practice. These brain-training puzzles will boost your ability to think things through and come up with the right solutions, no matter what the problem. Includes an extended introduction with pointers on how to think logically, as well as How to Think tips to improve your analytical skills as you work through 50 rigorously challenging puzzles.

Sean C. Jackson has been illustrating and exploring mazes for his own enjoyment for more than 30 years. Inspired by art, architecture and the natural world, his colourfully detailed mazes offer imaginative and meditative journeys through village streets, garden vistas, island habitats, castle grounds, scenic towns and gravity-defying surreal situations-each encouraging the mind to wander while following the paths. This large-format collection features nearly 50 absorbing single-page and full-spread mazes, sequenced with increasing complexity and includes inventive bonuses such as mazes with two paths to follow and a maze that runs on the inside covers from front to back. Solutions are provided, but for those seeking mindful activity or hours of puzzle decoding entertainment, getting there will be half the fun.

The only thing better than a Will Shortz sudoku puzzles is 300 of them Challenge your mind and put your solving skills to the test with this perfect collection of easy to difficult puzzles. And with 300 puzzles, this collection is sure to provide hours and hours of fun for even the most avid sudoku fan. Features:
- 300 captivating puzzle
- Edited by legendary New York Times crossword editor Will Shortz
- Big grids with lots of space for easy solving

The All-Round Activity Book is a unique book all about dots: Part puzzle book with colouring elements, part creativity book with optical illusions, the one uniting factor is the simple dot, be it in the form of dot-colouring, joining the dots, circular puzzles or dot-based illusions.

Featuring 150 iconic artworks, The National Gallery Masters of Art Puzzle Book is a visually spectacular puzzle challenge perfect for any art-enthusiast. This must-buy gift book contains 100 puzzles reproducing and inspired by the world's most famous paintings, making it a truly one-of-a-kind decorative delight. From pictorial puzzles such as Fake or Fortune, Jigsaw and Scrambled Image, to cryptic puzzles like Odd One Out or The Missing Link, through logic puzzles, riddles and even a series of progressively more difficult art knowledge quizzes, there is something for everyone, from the puzzle master to the art aficionado. Featured paintings include Sunflowers by Vincent van Gogh, The Fighting Temeraire by J.M.W. Turner, The Arnolfini Portrait by Jan van Eyck, The Hay Wain by John Constable, The Virgin of the Rocks by Leonardo da Vinci, Bathers at La Grenouillere by Claude Monet and many, many more.