The Leading eBooks Store Online

4,034,055 members ⚫ 1,328,001 ebooks

New to eBooks.com?

Learn more
Browse our categories
  • Bestsellers - This Week
  • Foreign Language Study
  • Pets
  • Bestsellers - Last 6 months
  • Games
  • Philosophy
  • Archaeology
  • Gardening
  • Photography
  • Architecture
  • Graphic Books
  • Poetry
  • Art
  • Health & Fitness
  • Political Science
  • Biography & Autobiography
  • History
  • Psychology & Psychiatry
  • Body Mind & Spirit
  • House & Home
  • Reference
  • Business & Economics
  • Humor
  • Religion
  • Children's & Young Adult Fiction
  • Juvenile Nonfiction
  • Romance
  • Computers
  • Language Arts & Disciplines
  • Science
  • Crafts & Hobbies
  • Law
  • Science Fiction
  • Current Events
  • Literary Collections
  • Self-Help
  • Drama
  • Literary Criticism
  • Sex
  • Education
  • Literary Fiction
  • Social Science
  • The Environment
  • Mathematics
  • Sports & Recreation
  • Family & Relationships
  • Media
  • Study Aids
  • Fantasy
  • Medical
  • Technology
  • Fiction
  • Music
  • Transportation
  • Folklore & Mythology
  • Nature
  • Travel
  • Food and Wine
  • Performing Arts
  • True Crime
  • Foreign Language Books
Puzzles

Most popular at the top

  • Bletchley Park Brainteasersby Sinclair McKay

    Headline 2017; US$ 15.99

    Do you fancy finding out if you have a talent for morse code? Or discovering whether your crossword hobby might have seen you recruited into the history books? If so and you're a Bletchley Park history buff or a fan of the GCHQ Quiz Book, then this is the book for you. When scouring the land for top-level code-breakers, the Bletchley Park recruiters... more...

  • Cracking Codes and Cryptograms For Dummiesby Denise Sutherland; Mark Koltko-Rivera

    Wiley 2011; US$ 9.99 US$ 8.99

    The fast and easy way to crack codes and cryptograms Did you love Dan Brown's The Lost Symbol ? Are you fascinated by secret codes and deciphering lost history? Cracking Codes and Cryptograms For Dummies shows you how to think like a symbologist to uncover mysteries and history by solving cryptograms and cracking codes that relate to Freemasonry,... more...

  • The Monty Hall Problemby Jason Rosenhouse

    Oxford University Press 2009; US$ 20.99

    Mathematicians call it the Monty Hall Problem, and it is one of the most interesting mathematical brain teasers of recent times. In this light-hearted yet ultimately serious book, Jason Rosenhouse explores the history of this fascinating puzzle. Using a minimum of mathematics (and none at all for much of the book), he shows how the problem illuminates... more...

  • Simon & Schuster Hooked on Cryptics Treasury #1by Henry Hook

    Touchstone 2010; US$ 8.99

    A dazzling treasury of vintage cryptics from pu zz le maven Henry Hook. Selected from out-of-print books, these cryptics have been described as “challenges from the far side of puzzledom’s new wave” by the Copley News Service. Cryptics are crosswords with a twist, and Hook makes even the most confident cryptic solver work to find the answers... more...

  • How to Have Creative Ideasby Edward de Bono

    Ebury Publishing 2012; US$ 14.09

    Everybody wants to be creative. Creativity makes life more fun, more interesting and more full of achievement, but too many people believe that creativity is something you are born with and cannot be learned. In How to Have Creative Ideas Edward de Bono - the leading authority on creative thinking - outlines 62 different games and exercises, built... more...

  • Extreme Brain Workoutby Marcel Danesi

    Harlequin 2011; US$ 12.99

    Extreme Brain Workout is a series of puzzles designed to engage the core parts of your brain that are responsible for verbal ability, logical thinking and even your IQ. Each group of puzzles progresses from simple to complex so that they are accessible and challenging for everyone, from the very beginner to the dedicated puzzle master. With each... more...

  • The England Quiz Bookby Adam Pearson

    Andrews UK 2011; US$ 7.99

    All England fans beware! You may think you know all there is to know about the England team, but to answer the 1,000 fiendish questions in this quiz book you will need to cast your minds back well over a century, right back to the beginnings of international football in 1872. Guaranteed to challenge the knowledge of even the most ardent England fan... more...

  • Max Your Brainby DK; Tony Buzan

    Dorling Kindersley Ltd 2010; Not Available

    Get your head in tip-top condition with the ultimate brain training workout, in e-book format Boost your brain power and reap the rewards at work and in life with this fun guide to fulfilling your mind's potential - packed with tips, puzzles, exercises and other strategies for a supercharged mind. Find simple but ingenious brain-training exercises... more...

  • The Rough Guide Book of Brain Trainingby Gareth Moore; Tom Stafford

    Rough Guides Ltd 2010; Not Available

    The Rough Guide Book of Brain Training contains 100 days' worth of puzzles designed to give your brain a thorough work-out. Just 5 puzzles a day will lead to a smarter you. Combining favourites such as sudoku and kakuro with many entirely new puzzle types, puzzle creator Dr Gareth Moore exercises every part of your mind - from processing speed, mental... more...

  • The Everything Kids' Hidden Pictures Bookby Beth L. Blair

    F+W Media 2003; US$ 7.95 US$ 7.16

    It's out of sight! For all you supersleuths out there, it's time to sharpen your searching skills and gear up for some serious fun! The Everything Kids' Hidden Pictures Book has tons of puzzles that take you from the beach to the classroom and all over town in search of out-of-the-way objects hidden from plain view. Grab a pencil and start exploring... more...