Using the HTML5 Filesystem API

"The Science of Computers takes an overall look at information technology, exploring how computers operate and the amazing devices that are used in homes, schools, and businesses today. Students will

"Computer Networks looks at how computer technology has changed the way we work, communicate, learn, and have fun. The World Wide Web, search engines, email, and social media have all become part of o

In The Robot's Revenge, a factory of robots is on the rampage. Readers must use their knowledge of invention and robotics to save the day.

Fully revised and updated, this is the perfect gift book for the 2014 World Cup and beyond

Strap on your boots, throw on your kit and get ready to cheer for the world s favourite sport in this essential guide to football. From the first ever kick of the ball to the latest World Cup, follow

Kids will be astounded by this book of crazy optical illusions, and they'll be amazed as they learn the science behind how our brain and eyes work to together to fool us all the time. From color conun

Stunning pictures and amazing record-busting facts about the football World Cup.

A comprehensive, full-colour guide to the World Cup.

This essential book is brimming with information about pretty much everything! Encyclopedic in scope but fresh and exciting in presentation, this is a great-value, information packed book about the wo

Why do some printed pictures appear to swirl madly in front of your eyes? How can two colours that look completely different actually be the same? What makes complete images suddenly arise out of rand

This series portrays some of the key figures in major historical periods, including politicians and leaders, as well as rebels, spies, industrialists, engineers and members of resistance movements.

A step by step guide to your favourite sport. Learn how to perfect the skills, tactics and theory of your game - from basic drills to complete rules.

A step by step guide to your favourite sport. Learn how to perfect the skills, tactics and theory of your game - from basic drills to complete rules.

Some kids are natural bookworms and others you have to chase down with a book. But every kid, even the ones that scowl when you say “read” will devour this mega mix of history’s grisly stories. From a

Are you baffled by the Big Bang? Curious about what it’s like to walk on the moon? Wondering if someday you might meet an alien? Dreaming of becoming an astronaut? This fun, comprehensive book is burs

Explains the mechanics of how planes and helicopters work, discussing what makes them stop, start, and turn.

"This entertaining book about trucks explains the basics of how trucks work. Topics include big and small kinds of trucks, tires, hydraulic beds that can be raised up, different kinds of fuel, and dri

"This fast-moving book about cars uses dynamic photos and interesting facts to explain the basics of how they work. Topics include the engine, steering, going fast and slow, different kinds of fuel, a

"This fast-moving book about motorbikes uses dynamic photos and interesting facts to explain the basics of how they work. Topics include the motor, tires, going fast and slow, steering and counterstee

Football is the world’s most popular sport – globally, more than 240 million people play the game regularly. This colourful and exciting book is the essential guide to soccer, offering easy-to-follow

More than 1,000 questions that will put even gold medal trivia buffs to the test For readers who want to test their knowledge or are eager to learn more about the biggest sporting event ever, these Ol

What are rocks made of? Why can people see through glass? Where does plastic come from? This colorful title answers the fundamental questions about the matter and materials that make up the physical w

Make science accessible with this essential series that will capture children’s imagination while laying the foundation for future learning. With clear, simple language and a compelling design, Discov

Make science accessible with this essential series that will capture children’s imagination while laying the foundation for future learning. With age-appropriate language and an eye-catching design, D

Vehicles and transportation are fertile ground for the imagination, and they are also a fantastic gateway to the physical sciences. Explorers: Things that Go uses a series of eye-catching story scenes

Describes American entry into the Vietnam War and the events of the war, describing the perceived Communist threat, the purported attack on American warships in the Gulf of Tonkin, the failed progress

Describes the most extreme types of motorcycle races and events, including MotoGP, motocross, land speed racing, ice speedway, and top-fuel motorcycle drag racing.

More than a geography lesson, this atlas is a catalog of a thousand years of human achievements, both large and small. Who won the first air-guitar championships? Where was the first skyscraper? What

Spies Revealed uncovers the fascinating truth about real-life secret agents and the top-secret organizations they work for. From spymasters to moles, defectors to double agents, and sleepers to disgu

Ever since Indiana Jones proved there’s gold (and adventure) in far away lands, the exciting hunt’s been on to find the treasures of lost civilizations. This book puts kids right into the action looki

This updatedquiz book for all old and new fans of Dr Who includes questions on the new series starring Christopher Eccleston and David Tennant. The great timelord has had many incarnations and

With the World Cup approaching and football fever hitting the nation, this brilliant quiz book will separate the true fans from the glory hunters. With over 1000 questions, you can really test your k

The Global Issues series explores a controversial topic via one person's experiences followed by an examination of the facts, as well as other opinions, offered by a panel of specially selected exper

With over 1,000 questions on everything there is to know about the Premier League, this is the ultimate way to discover whether you really know your football. The thrills and the spills, the hits and

From the sublime skills of Pelé to a day in the life of a professional soccer player, this gloriously illustrated book explores every aspect of the game. Rules, skills, and tactics are clearly e

Maths + history + jokes - boring bits = A Quick History of Maths. This book begins around 43,000 years ago with a notched baboon leg, the Lebombo bone (the very first mathematical object in the world) and rushes us past Hindu numerals and the invention of zero, via Pythagoras, Pascal and probability, right up to the present day, with big data and the maths that rules our digital lives. Geometri-coolYou will discover:How to count on your fingers (there are more ways than you might think )Why we have 60 seconds in a minute (hint: it's to do with the ancient Babylonians)How to count like an Egyptian (using hieroglyphs)Why it's hip to be square using square numbersA Pythagorean party trickThe naked truth of Archimedes' bath time mathematicsHow to do matha-magic with magic squares...and much more.In chronological order from pre-history to present day, this is the story of maths itself. It's 43,000 years of human mathematical endeavor squeezed into one book for your reading pleasure. Illustr

What sort of work could job-hunters in Ancient Egypt expect to find? What might their colleagues be like? Ancient Egyptians might become law officers, using sniffer dogs to track down criminals, or pr

Maths + history + jokes - boring bits = A Quick History of Maths. This book begins around 43,000 years ago with a notched baboon leg, the Lebombo bone (the very first mathematical object in the world)

What sort of work could job-hunters in Ancient Rome expect to find? They might become a soldier in the most disciplined army in the known world, or a fuller, cleaning other people's dirty laundry by t

Unpack the history and culture of South Africa - one of the world's most beautiful and interesting countries - with Unpacked: South Africa. The book takes you on a journey through this incredible