"A nonfiction picture book tracing the repercussions of what would happen if sharks disappeared from our planet"--

Over the last half billion years, there have been five major mass extinctions, when the diversity of life on Earth suddenly and dramatically contracted. Scientists are currently monitoring the sixth extinction, predicted to be the most devastating since the asteroid impact that wiped out the dinosaurs. This time around the cataclysm is us. In this book the author tells us why and how human beings have altered life on the planet in a way no species...

"Meltdown is an illustrated, middle-grade science book that tells the story of glaciers--the ancient, frozen landforms that are essential for the health of the planet. But all is not well: The glaciers are melting, faster and faster every year, and their disappearance will fundamentally change the world as we know it. Through immersive text, and rich, realistic illustrations, readers will learn what glaciers are, how they form, and about the vital...

"An introduction to Saturn and Uranus for primary and intermediate grade students with information about their features and exploration. Includes charts and diagrams, a list of highlights for each chapter, fun facts, glossary, resource list, and index"--Provided by publisher.

"A deeply compelling exploration of the death industry and the people-morticians, detectives, crime scene cleaners, embalmers, executioners-who work in it and what led them there. We are surrounded by death. It is in our news, our nursery rhymes, our true-crime podcasts. Yet from a young age, we are told that death is something to be feared. How are we supposed to know what we're so afraid of, when we are never given the chance to look? Fueled by...

"With the launch of the Falcon 1 rocket in 2008, Elon Musk's SpaceX became the first private company to build a low-cost rocket that could reach orbit. And that milestone carried major implications: Silicon Valley, not NASA, was suddenly cemented as the epicenter of the new Space Age. Start-ups and the wealthy investors behind them began to realize that the universe-ungoverned and infinite-was open for business. Welcome to the wild west of aerospace...

"For two months every winter, when Pacific storms make landfall, Oahu's paradisaical North Shore turns into a fiery hell. Its normal population of sixteen thousand more than triples and this explosion of mainlanders, Brazilians, Australians, and Europeans creates one of the most combustible milieus on earth. Waves, like gold and oil, are a limited resource and, as such, are fiercely fought over by the visiting hoards, the surf industry, other Hawaiian...

"What if Atlantis wasn't a myth, but an early precursor to a new age of great flooding? Across the globe, scientists and civilians alike are noticing rapidly rising sea levels, and higher and higher tides pushing more water directly into the places we live, from our most vibrant, historic cities to our last remaining traditional coastal villages. With each crack in the great ice sheets of the Arctic and Antarctica, and each tick upwards of Earth's...

A renowned marine biologist presents this extraordinary firsthand account of the discovery of Ernest Shackleton's Endurance--a century to the day after Shackleton's death--that captures the intrepid spirit that joins two mariners across the centuries, both of whom accomplished the impossible.