Introduction to JavaScript Object Notation

Navigate a universe of wonders. Chart a journey across Marvel Comics' vast and vibrant universe, from its Earthbound mean streets and hidden lands to its mythic realms and cosmic outer reaches. This Marvel-approved compendium of specially curated essays features stunning, newly commissioned cartography, illustrations, and diagrams to help readers navigate their way around iconic locales such as Asgard, Wakanda, Atlantis, Olympus, Hell's Kitchen, Latveria, Knowhere, The Savage Land, Battleworld, and many more. Marvel Universe: Map by Map delineates the contours of the ever-expanding, complex, and interconnected Marvel Universe, illuminating the incredible locations, epic events, and extraordinary characters that have shaped it. Boasting dazzling new artwork, gorgeous comic book visuals, and insightful, authoritative text, this is a premium, indispensable way finder for any armchair explorer. (c) 2021 MARVEL

A bumper book for little learners that's bursting with fascinating facts about life on Earth, both past and present. This stunning collection includes three incredible reference books that help curious children answer all kinds of questions about prehistoric times, amazing animals, and life around the world. The first three books in the fact-filled series are included in this set: My Encyclopedia of Very Important Things (ISBN 9780744080506)My Encyclopedia of Very Important Dinosaurs (ISBN 9780744099140)My Encyclopedia of Very Important Animals (ISBN 9781465461988)Stunning photography and fun illustrations support the age-appropriate text and bitesize facts, helping eager learners gain a strong understanding of dozens of different topics about the planet, human bodies, animals, dinosaurs, different cultures, and global history. They'll discover amazing inventions that changed human history, find out how much sleep they need compared to different animals, learn which animals have no bon

Visit one of the most incredible natural environments, meeting the Amazon’s plants and wildlife, and its peopleA unique, beautifully illustrated guide to the beauty and diversity of the Amazon – the rainforest and the river, its flora and fauna, and the people who live in the region. Applying the award-winning Eyewitness formula to the subject of the largest and most biodiverse tract of tropical rainforest in the world, and the vast river that winds its way through it, this book profiles everything from the birds, animals, and insects that live there to the nine South American countries it extends across. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new “eyewitness feature – fascinating first-hand accounts from experts in the field.

These Wonders of the World highlight astounding ancient architecture, the history of civilization, and the beauty of our planet.Highlighting more than just the Seven Wonders of the World – the Pyramids of Giza, the Hanging Gardens of Babylon, the Temple of Artemis, the Statue of Zeus, the Mausoleum at Halicarnassus, the Colossus of Rhodes, and the Lighthouse of Alexandria – DK Eyewitness Books: Wonders of the World showcases more than 50 architectural feats and natural treasures. From human-made landmarks such as the Statue of Liberty to record-breaking natural marvels like the River Nile, this book takes kids on an incredible journey around the world's most spectacular sights. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new “eyewitness" feature – fascinating fi

Visit one of the most incredible natural environments, meeting the Amazon’s plants and wildlife, and its peopleA unique, beautifully illustrated guide to the beauty and diversity of the Amazon – the rainforest and the river, its flora and fauna, and the people who live in the region. Applying the award-winning Eyewitness formula to the subject of the largest and most biodiverse tract of tropical rainforest in the world, and the vast river that winds its way through it, this book profiles everything from the birds, animals, and insects that live there to the nine South American countries it extends across. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new “eyewitness feature – fascinating first-hand accounts from experts in the field.

These Wonders of the World highlight astounding ancient architecture, the history of civilization, and the beauty of our planet.Highlighting more than just the Seven Wonders of the World – the Pyramids of Giza, the Hanging Gardens of Babylon, the Temple of Artemis, the Statue of Zeus, the Mausoleum at Halicarnassus, the Colossus of Rhodes, and the Lighthouse of Alexandria – DK Eyewitness Books: Wonders of the World showcases more than 50 architectural feats and natural treasures. From human-made landmarks such as the Statue of Liberty to record-breaking natural marvels like the River Nile, this book takes kids on an incredible journey around the world's most spectacular sights. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new “eyewitness" feature – fascinating fi

North and South enter a conflict of more than 50 battles – discover how tensions exploded into a war that lasted four years.This book takes you through the history of one of the most important times inUS history. Find out how Abraham Lincoln became president in 1860 and why hewas assassinated. Discover the horror of enslaved life, and about the Underground Railroad that helped its victims escape. Eyewitness American Civil War shows both sides of the conflict in an equal light, allowing readers to consider all views. This museum-in-a-book uses striking full-color photographs of paintings, artifacts, and illustrations of battles, famous leaders, and much more along with amazing facts, infographics, statistics, and timelines to reveal this period of US history as never before. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fre

Dive into a watery world where many wonderful fish of all shapes and sizes swim, in rivers, lakes, and oceans.DK Eyewitness Books: Fish is an exciting and informative guide to the fascinating world of fish. Striking color photographs of tropical fish, eels, seahorses, and more offer a unique "eyewitness" view of the natural history of fish, how they behave, and how they survive. See the lethal jaws of a piranha, a porcupine fish "puffing up," how a dogfish swims, growth rings on a fish scale, what a fish looked like 400 million years ago, and a fish with legs. Learn how a school stays together, why some fish swim upside down, how a stingray stings, why fish need water to breathe, and much more. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new “eyewitness feature

North and South enter a conflict of more than 50 battles – discover how tensions exploded into a war that lasted four years.This book takes you through the history of one of the most important times inUS history. Find out how Abraham Lincoln became president in 1860 and why hewas assassinated. Discover the horror of enslaved life, and about the Underground Railroad that helped its victims escape. Eyewitness American Civil War shows both sides of the conflict in an equal light, allowing readers to consider all views. This museum-in-a-book uses striking full-color photographs of paintings, artifacts, and illustrations of battles, famous leaders, and much more along with amazing facts, infographics, statistics, and timelines to reveal this period of US history as never before. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fre

Dive into a watery world where many wonderful fish of all shapes and sizes swim, in rivers, lakes, and oceans.DK Eyewitness Books: Fish is an exciting and informative guide to the fascinating world of fish. Striking color photographs of tropical fish, eels, seahorses, and more offer a unique "eyewitness" view of the natural history of fish, how they behave, and how they survive. See the lethal jaws of a piranha, a porcupine fish "puffing up," how a dogfish swims, growth rings on a fish scale, what a fish looked like 400 million years ago, and a fish with legs. Learn how a school stays together, why some fish swim upside down, how a stingray stings, why fish need water to breathe, and much more. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new “eyewitness feature

Whether browsing for fun or just looking up that key fact, children will be drawn in and mesmerized by the hundreds of exciting images and surprising information in these dinosaur profiles.Dinosaur reconstructions and the latest fossil finds bring back to life the bone-crunching teeth of the Tyrannosaurus rex, the astonishingly large body of the Argentinosaurus, and the plane-size wings of the soaring Quetzalcoatlus. Page-by-page profiles on dinosaurs and other prehistoric animals reveal new facts that reflect the latest paleontological research, supported by data boxes on each animal’s size, group, habitat, time period, diet, and fossil discovery. See the fastest, largest, and fiercest creatures, browse their habitats, learn about their claws and spikes, and find out how their fossils help scientists piece together hidden clues about their lives. This must-have dinosaur book for children ages 8–12 profiles all the major types of dinosaurs as well as ancient fish, other prehistoric re

A fully updated new edition of DK’s bestselling reference book, containing all the latest knowledge and current thinking in a fresh new design.When? Where? What? Why? This stimulating and comprehensive encyclopedia answers all the questions children love to ask.Each chapter is jam-packed with maps, charts, timelines, diagrams, beautiful images, and amazing facts. Did you know, for example, that a single drop of blood contains five million blood cells? Or that there are areas of desert on all seven of Earth’s continents? Prepare to build your knowledge on a wide range of topics―including Earth and beyond, plants and animals, history and politics, science, technology, and the human body―arranged thematically with more than 9,000 indexed entriesand 2,500 colorful images. Cross-reference icons encourage children to explore and discover linked information, feeding their curiosity and building their general knowledge.The New Children’s Encyclopedia, which has sold more than 1.3 million copie