This “fantastic story” of one of physics’ great riddles takes us through centuries of scientific history (Simon Lamb, author of Devil in the Mountain). Why do compass needles point north—but not quite north? What guides the migration of birds, whales, and fish across the world’s oceans? How is Earth able to sustain life under an onslaught of solar wind and cosmic radiation? For centuries, the world’s great scientists have grappled with these questions, all rooted in the same phenomenon: Earth’s magnetism. Over two thousand years after the invention of the compass, Einstein called the source of Earth’s magnetic field one of greatest unsolved mysteries of physics. Here, for the first time, is the complete history of the quest to understand the planet’s attractive pull—from the ancient Greeks’ fascination with lodestone to the geological discovery that the North Pole has not always been in the North—and to the astonishing modern conclusions that finally revealed the true source. Richly illustrated and skillfully told, North Pole, South Pole unfolds the human story behind the science: that of the inquisitive, persevering, and often dissenting thinkers who unlocked the secrets at our planet’s core. “In recent years, many very good books for interested non-scientists have been published: Richard Dawkins’s Climbing Mount Improbable and The Ancestor’s Tale, Stephen Jay Gould’s The Lying Stones of Marrakech, and Dava Sobel’s Longitude and The Planets, to name some of them. North Pole, South Pole . . . is a worthy addition to that list . . . Turner has a great story to tell, and she tells it well.” —The Press (New Zealand)

Want to Know books are informative picture books that answer the questions of young children. Some subjects are familiar to them, others are less familiar. The books deal with the world and the environment around us, with our past and present. In a playful and clever way, these books tell children what they want to know. Do you want to know everything about the North and the South Poles? This book tells you what they are, and what they look like. You ll find out about the animals and people who live there, and what they do. The book also contains a fun activity, a verse, a big foldout page and a mini-quiz, so that you can become a real expert. An informative, interactive picture book for children ages 5 and up about the WOW elements of the world, the North and South Poles."

Fully-illustrated and with a fun and innovative flip-book format, the book provides the perfect way to explore and compare the extreme environments of the two Poles. Take a trip to the ends of the earth and discover the extreme environments of the North and South Poles. Find out which animals live where, what the weather and climate is like and the effect global warming is having. Beginning with the North Pole, the book introduces the geography and climate of the Arctic. Readers will discover how climate change is affecting sea ice and why multi-year ice is so important to walruses and polar bears. Find out what ice floes are and what lives under the ice. The many uses of the Arctic are explained, from the home it provides to whale hunters to the rocket and missile test sites it houses. And then flip the book over and you arrive in the South Pole… The famous race to reach the Pole in 1911 is retold and readers will discover why the orca is the ultimate polar predator. The huge tabular icebergs, sub-glacial lakes and ice chimneys of the Antarctic are brought to life in all their impressive glory, not to mention the sea spiders, 'death star' starfish and other undersea giants!

What can you find at the North and South Pole? With icy land and cold-loving creatures, Earth's poles are cool places! Discovering facts about both polar regions will delight beginning readers. All Little Pebble books have an Accelerated Reader ATOS level of 1.0 or below.

CLICK HERE to download the first 50 pages from Climbing the Seven Summits * First and only guidebook to climbing all Seven Summits * Full color with 125 photographs and 24 maps including a map for each summit route * Essential information on primary climbing routes and travel logistics for mountaineers, with historical and cultural anecdotes for armchair readers Aconcagua. Denali. Elbrus. Everest. Kilimanjaro. Kosciuszko. Vinson. To a climber, these mountains are known as the Seven Summits* -- the highest peaks on each continent. If you've ever dreamed of climbing Denali or Everest, or joining the even more exclusive "Seven Summiters " club, then Climbing the Seven Summits is the guidebook you need to turn your dream into reality. With Mike Hamill as your guide, you will discover different approaches to tackling the list, as well as details on what you'll need to plan an expedition and what to expect from each climb. For each mountain you'll learn about documents and immunizations, expedition costs, training, guiding options, climbing styles, best seasons, essential gear, day-by-day itineraries, summit routes, maps showing approaches and camps, regional natural history, cultural notes, and even post-climb activities like going on safari in Africa or wine-touring in South America. Throughout you'll also find helpful and inspiring stories from the likes of Conrad Anker, Vern Tejas, Damien Gildea, Eric Simonson, and other famed climbers. Special insider tips from Hamill, based on his years of experience, as well as full-color photographs of each peak round out this collectible guidebook. And, because there remains some controversy about whether Kosciuszko in Australia or Carstenz Pyramid on the island of New Guinea is the "seventh summit," this guidebook to the Seven Summits actually covers eight mountains! *Within mountaineering circles there is debate over which peaks are considered the official Seven Summits. For the purposes of this guidebook, the Seven Summits are based on the continental model used in Western Europe, the United States, and Australia, also referred to as the 'Bass list.'

An introduction to the geography, climate, and inhabitants of the polar regions at the top and the bottom of the earth where the North Pole and the South Pole are located.

Discusses the North Pole and Antarctica how they were explored and how today nations are banding together to protect them.