Young readers will dig deep into this compendium of all_things underground, from volcanoes and dinosaur bones to tombs, city works and buried treasure! With its fun facts, colorful sketches and amazing photographs, Underworld will make even kids with their heads in the clouds wonder what lies beneath.

Look down. What's under your feet? We all live on the crust of our planet, a layer as thin as the shell of an egg - so what's below you? Perhaps the fossilised bones of a velociraptor that died exactly where your sofa is now? Or an Anglo-Saxon burial ship, weighted with gold treasure? Or a deep limestone cave, home to a scuttling eyeless creatures that were once thought to be dragons? Or a maze of underground tunnels where people are watching a movie or dancing to loud music you can't even hear? Get digging.

You've created a STEAM program in your library, but how do you work literacy into the curriculum? With this collection of resource recommendations, direction for program development, and activities, you'll have students reading proficiently in no time. Many schools and libraries are implementing STEAM programs in the school library makerspace to promote problem solving by allowing students to create their own solutions to a problem through trial and error. In order to enhance literacy development in the STEAM program, however, they need resources for integrating literature into the curriculum. In this collection of resources for doing just that, veteran education professionals and practiced coauthors Liz Knowles and Martha Smith bring readers over eight hundred recommended and annotated books and web resources, selected based on research on successfully integrating STEAM and literacy programs and organized by the five STEAM areas. Titles are complemented by discussion questions and problem-solving activities that will aid educators in both adding and using the best literature to their STEAM programs for encouraging learning. In addition to promoting literacy, these resources will help to develop creativity, lateral thinking skills, and confidence in students.

This book discusses the science behind sinkholes. The chapters examine historical sinkholes, describe environmental factors that cause sinkholes, and explain how scientists respond to these disasters. Diagrams, charts, and photos provide opportunities to evaluate and understand the scientific concepts involved.

Nine engineering problems and their ingenious solutions. How do you land a rover on Mars, resolve a perpetual traffic jam or save a herd of caribou from potential extinction? Ask an engineer! Here are nine real-life problems for which engineers designed inventive (and even crazy!) solutions. Each was solved using a different field of engineering „ from aerospace and mechanical to the new field of geomatics „ along with some awesome math, science and technology skills! A helpful seven-step engineering design process is also featured: define the problem, identify the requirements, develop solutions, design a prototype, test it, improve it and share the idea. What child doesnÍt love a radical idea? These feats are sure to inspire the natural engineer in all!

With over 60 per cent of the world’s population living in cities, the networks beneath our feet – which keep the cities above moving – are more important than ever before. Yet we never truly see how these amazing feats of engineering work. Just how deep do the tunnels go? Where do the sewers, bunkers and postal trains run? And, how many tunnels are there under our streets? Each featured city presents a ‘skyline of the underground’ through specially commissioned cut-away illustrations and unique cartography. Drawing on geography, cartography and historical oddities, Mark Ovenden explores what our cities look like from the bottom up.

National Bestseller • New York Times “100 Notable Books of the Year” • NPR “Favorite Books of 2019” • Guardian “100 Best Books of the 21st Century” • Winner of the National Outdoor Book Award From the best-selling, award-winning author of Landmarks and The Old Ways, a haunting voyage into the planet’s past and future. Hailed as "the great nature writer of this generation" (Wall Street Journal), Robert Macfarlane is the celebrated author of books about the intersections of the human and the natural realms. In Underland, he delivers his masterpiece: an epic exploration of the Earth’s underworlds as they exist in myth, literature, memory, and the land itself. In this highly anticipated sequel to his international bestseller The Old Ways, Macfarlane takes us on an extraordinary journey into our relationship with darkness, burial, and what lies beneath the surface of both place and mind. Traveling through “deep time”—the dizzying expanses of geologic time that stretch away from the present—he moves from the birth of the universe to a post-human future, from the prehistoric art of Norwegian sea caves to the blue depths of the Greenland ice cap, from Bronze Age funeral chambers to the catacomb labyrinth below Paris, and from the underground fungal networks through which trees communicate to a deep-sunk “hiding place” where nuclear waste will be stored for 100,000 years to come. Woven through Macfarlane’s own travels are the unforgettable stories of descents into the underland made across history by explorers, artists, cavers, divers, mourners, dreamers, and murderers, all of whom have been drawn for different reasons to seek what Cormac McCarthy calls “the awful darkness within the world.” Global in its geography and written with great lyricism and power, Underland speaks powerfully to our present moment. Taking a deep-time view of our planet, Macfarlane here asks a vital and unsettling question: “Are we being good ancestors to the future Earth?” Underland marks a new turn in Macfarlane’s long-term mapping of the relations of landscape and the human heart. From its remarkable opening pages to its deeply moving conclusion, it is a journey into wonder, loss, fear, and hope. At once ancient and urgent, this is a book that will change the way you see the world.