While many volcanoes worldwide are dormant, about 50 to 60 active volcanoes erupt each year! Curious young readers may wonder what causes these eruptions, where they often happen, and how… More →

A cloud of ash rises above a volcano. Suddenly, volcanic lightning flashes through the blackness. This hi/lo title about volcanic lightning will excite readers who love the thrill of nature.… More →

They can be quite scary, but volcanoes and earthquakes are fascinating, natural occurrences on Earth. Readers will learn about earthquakes and volcanoes--the way they're measured, their sizes More →

Wide flippers flap … Big tusks protrude … Meet the walrus! Brimming with vivid photos and scientific facts, this middle-grade nonfiction book treats researchers and wild animal lovers to a… More →

Watch the showdown between the walrus and the elephant seal, two tough hunters of the ocean. The walrus uses its long tusks to stay safe from polar bears and orcas. But can it win against the More →

This title introduces readers to the changes in Earth's atmosphere. Alongside explaining what various weather events are, readers will learn about where each commonly happens and the effects… More →

We can all name different kinds of weather--hot, cold, sunny, stormy, and snowy, to name a few. But what's the science behind it? How does it work? Readers find out in this impressively… More →

Weathering breaks rock, then erosion moves it. Rocks can be found just about anywhere on and below Earth's surface--even on and under water. Readers learn about the processes of weathering… More →

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Whale sharks are the largest kind of fish in the ocean, yet they snack on some of the smallest creatures in the sea. Dive in to learn about these incredible fish. This engaging hi-lo book… More →