Jennifer Swanson

Most scientists agree that Earth is warming rapidly. Glaciers are melting and rising seawaters are submerging islands and coastal cities. In the coming decades, millions will likely have to escape extreme weather caused by climate change. Some scientists say we need to act faster and with radical new technologies now to save our planet. They propose geoengineering, or "engineering Earth," to reset our global thermostat. Ideas include thickening clouds...

Deadly bombs. Human experiments. Spies and black ops. Top secret projects aren't just the stuff of fantasy in books and movies. They are real, and some are even happening right now.

Budding LEGO builders will be inspired to create incredible things as they take a tour of planet Earth, where they will see amazing planets, animals and geological features without leaving home.

The late fifteenth century was alive with dreams of world exploration. As the first Portuguese adventurer to sail from the Atlantic Ocean to the Indian Ocean, Bartolomeu Dias was one of the most important. His voyage around the tip of Africa, past the Cape of Good Hope, paved the way for future explorers such as Vasco da Gama and Columbus. Follow along with Bartolomeu as he battles huge storms, rough seas, dwindling supplies, and even a near mutiny...

As spectacular as its creation was, the fall of the Mongol Empire was just as remarkable. Its descent into chaos was signaled by inter-family rebellion across the four khanates established by Genghis Khan. As weaker Mongol leaders struggled to retain control, drought, flood, famine, and the bubonic plague eventually contributed to the collapse of each khanate. As this volume amply demonstrates, though the Mongols were fierce warriors, their legacy...

When Thomas Jefferson negotiated the Louisiana Purchase in 1803, he needed a team to survey that vast, unknown expanse of land. He chose Meriwether Lewis and William Clark. Together, they led the Corps of Discovery, a team of intrepid explorers across a wild, dangerous country. Readers will understand the impact Lewis and Clark's expedition had on American history in this detailed account. Follow their journey across roaring rivers, vast plains, and...

Get ready to get your hands dirty with Metamorphic Rocks. With its reader-friendly and interactive approach, this title covers key curriculum Earth science topics in an engaging way. This title explores the natural processes, how geologists study metamorphic rocks, and how metamorphic rocks relate to the reader's daily life. Aligned to Common Core Standards and correlated to state standards. Core Library is an imprint of Abdo Publishing Company.

Life on Earth is never boring. What actually happens when Earth unleashes its fury? This title gives you an up-close look at the power of our planet. With well-researched, clearly written informational text, primary sources with accompanying questions, charts, graphs, diagrams, timelines, and maps, multiple prompts, and more, you'll know all you need to know about tsunamis! Aligned to Common Core Standards and correlated to state standards. Core Library...

Turning an idea into a product or service takes dedication and perseverance, but the best part is anyone can do it. This savvy volume presents practical ways for becoming an entrepreneur and starting a business, including researching ideas, products, and services, as well as compiling a business plan and details to include in it, market research and testing, calculating start-up costs, finding funds for investment in the business, keeping costs under...