Books

Books

Codex Enigmatum

Codex Enigmatum is an immersive and richly illustrated puzzle book,filled with a diverse mix of unique and interrelated brain teasers,riddles and conundrums. It features many one-of-a-kind puzzles designedspecifically for this book, as well as unconventional twists onwell-known puzzle genres. Each puzzle is rich in visual cues and low on explanatory text. Figuring out the objective …

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Can You Crack the Code?

Winner of the 2020 AAAS/Subaru SB&F Prize for Excellence in Science Books"Codes can carry big secrets! Throughout history, lots of good guys and lots of bad guys have used codes to keep their messages under wraps. This fun and flippable nonfiction features stories of hidden treasures, war-time maneuverings, and contemporary hacking as well as explaining the …

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Brain Games – Large Print

Brain Games Large Print Crossword Puzzles is bursting with chances to challenge your language and vocabulary skills without straining your eyes. Features more than 80 crossword puzzles of varying difficulty. Each puzzle is spread across two pages, offering an easy-to-see and simple-to-fill-in large print format. Perfect for exercising your mind while enjoying the challenge of a …

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Book Scavenger Series Set

When the mystery goes beyond the pages of books…young sleuths Emily and James embark on an adventure jam-packed with riddles, puzzles, and clues! Join the epic scavenger hunt with this 3-book set of Book Scavenger! Includes the following titles: 1. Book Scavenger, 2. The Unbreakable Code, and 3. The Alcatraz Escape. Post Views: 135

Big Book of Sudoku

You don’t need to be a math whiz to enjoy a great sudoku puzzle! Sharpen your mind and have some fun with this great collection of sudokus, including over 540 challenges across four difficulty levels (Warm-Up, Challenging, Tough, and the ultimate Samurai Sudoku!) A must-have for all Sudoku enthusiasts. OVER 500 PUZZLES & SOLUTIONS: Hours of …

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An Elegant Puzzle: Systems of Engineering Management

There’s a saying that people don’t leave companies, they leave managers. Management is a key part of any organization, yet the discipline is often self-taught and unstructured. Getting to the good solutions of complex management challenges can make the difference between fulfillment and frustration for teams, and, ultimately, the success or failure of companies.Will Larson’s …

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