Puzzles and quizzes

Lewis Carroll the author of the world famous Alice in Wonderland is well known even today for his fiction, but his tenure as professor of mathematics at Oxford university is less well known as is his love of logic problems.

Learn to fold original paper models designed by the world's leading origami masters!

Are you razor sharp when it comes to Shelby family knowledge?

Operating Systems deals with the fundamental concepts and principles that govern the behavior of operating systems.

What time is it at the North Pole?

A practical, accessible, engaging, and comprehensive guide to how American democracy works (and how it sometimes doesn't work).

You are what you eat .

This vintage book contains a detailed guide to mastering a variety of paper-based magic tricks.

Mind-effing factoids-from anatomy awareness to CIA cats-and quirky commentary that give the traditional trivia book a fun reboot.

As a child, David Astle's hero was the Riddler.

WARNING: This book will blow your mind.

Are you the type of person who stays up nights wondering how they get the paper tag into Hershey's Kisses?

Master the fascinating game of Go with this expert guidebook.

It's the most hilarious time of the year.

The Game is Afoot!

What are "e;snow worms"e;?

A comprehensive category killer, with over 6,000 varied questions on every topic imaginable - as well as some you might not imagine.

The championship winning England team presents for the very first time, 3,000 questions in a quiz book for all the family.

Bist du ein echter Fan des SC Freiburg?

Encapsulating in brief explanations the most important people, places, things, events and ideas in the history of mankind, this educational resource features hundreds of items, many accompanied with photographs or diagrams to help provide additional information.

LEARN SHORTCUTS Many of the puzzles will seem as though they will take longer than two minutes to solve, but .

Learn the ins and outs of effective written and oral communication through a collection of trivia, puzzles, lists, anecdotes, and practical lessons.

As Canadians, we all think we know hockey inside and out, but Doug Lennox, the head referee of Q&A, delivers the score on everything from All-Stars to Zambonis and stickhandles the skinny on who wore the first mask in hockey, how the term hat trick originated, and just where hockey was invented.

A fun look at calculus in our everyday livesCalculus.

Put your geographical and political knowledge to the test and discover your geography IQ with this engaging collection of 300+ questions, puzzles, word games, and maps from New York Times bestselling author Tim Marshall.

Personal Financial Planning and Money Management Insights, Advice, and Guidance.

An interactive way to foster appreciation and understanding of our planet's endangered species!

A truly mammoth football quiz book covering over twenty years of the Premier League and the entire history of the beautiful (and sometimes not so beautiful) game.

The author here has put together over 400 exciting quizzes and interesting brain-teasers on 163 topics.

An interactive way to foster appreciation and understanding of our planet's endangered species!

Chunky, kawaii, blocky and adorable, these 16 clever folded paper animals all conceal a secretthey double as containers to store precious objects or small gift items like money, candy or notes.

Statistical Computer Performance Evaluation contains the proceedings of a Conference on Statistical Computer Performance Evaluation held at Brown University in Providence, Rhode Island, on November 22-23, 1971, under the auspices of the Division of Applied Mathematics and the Center for Computer and Information Sciences.

The history of mathematics is filled with major breakthroughs resulting from solutions to recreational problems.

Statistical Methods and the Improvement of Data Quality contains the proceedings of The Small Conference on the Improvement of the Quality of Data Collected by Data Collection Systems, held on November 11-12, 1982, in Oak Ridge, Tennessee.

Journey from A-Z, playing 26 rounds of Pointless with family and friends and enjoy facts, banter and musings from Alexander Armstrong and Richard Osman.

Easy to use and friendly guide explains the inner workings of cells, bacteria, viruses, fungi, plants, animals, as well as evolution, the environment, DNA and chromosomes, genetics and genetic engineering, laboratory techniques, and much, much more.

A sexy bodyguard helps a journalist framed for murder in this suspenseful romance by a USA Today-bestselling author.

Mark Kearney and Randy Ray, Canada's Trivia Guys, thought they had covered it all with their previous best-selling trivia books, but it turns out this country has even more weird and wonderful tales to tell.

Discover amazing true facts about US history-from the fun and ridiculous to the surprising and inspiring-in this treasure trove of American trivia.

Whether you're an American Mah Jongg newbie or an intermediate player looking to gain an edge over your opponents, American Mah Jongg for Everyone is the perfect book to help you start practicing your game!

A BRAND NEW COUNTDOWN PUZZLE BOOK, PERFECT FOR FANS OF THE SHOW!

Create miniature versions of your favorite creatures!

Data Structures, Computer Graphics, and Pattern Recognition focuses on the computer graphics and pattern recognition applications of data structures methodology.

The autobiography of the beloved writer who inspired a generation to study math and scienceMartin Gardner wrote the Mathematical Games column for Scientific American for twenty-five years and published more than seventy books on topics as diverse as magic, religion, and Alice in Wonderland.

Can you escape the sinking Titanic?

Genmix: A General Computer Program for Two-dimensional Parabolic Phenomena explains a computer program called GENMIX.

The trivia gurus behind the Uncle John’s Bathroom Reader series plumb the depths of history in this compendium of easily digestible diversions.

How heavy is that cloud?

How you can become better at solving real-world problems by learning creative puzzle-solving skillsWe solve countless problems-big and small-every day.

Put your rom-com expertise to the test with nearly 500 trivia questions, accompanied by entertaining illustrations capturing your favorite romantic comedy moments.