This title introduces readers to the wide variety of rocks on Earth. Alongside different categories of rocks and minerals, readers will learn about the rock cycle, how rocks form, and how… More →

Stones dot a dry lakebed. Each one is followed by a wandering trail left in the dirt. Did the stones move? This hi/lo title uncovers the mystery behind sailing stones. Readers will discover… More →

Beaches are full of small, grainy rocks called sand. They are made of different kinds of rocks, minerals, and even shells! But how did all that sand get there? Learn all about rockin' sand,… More →

Each year, Earth's oceans inch further onto land. What's the cause of this sea level rise? Climate change is melting ice and warming waters. Explore sea level rise with easy-to-understand… More →

A wind blows sand down a dune. A loud sound fills the air. It is a singing sand dune! This title explores the many sounds, the history, and the science behind singing sand dunes. The… More →

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From The Wave to The Old Man of Hoy, there are many different rock formations out there. But what type of rocks are these famous rock shapes made of? Learn all about super sedimentary rocks,… More →

Rocks may seem big and bulky, but they are in a constant cycle of change. Readers learn about the cycle rocks undergo to change from one kind into another as well as the factors that play a… More →

Deep valleys and gorges cut across landscapes around the world. But how do they form? And how have we learned to harness power from the deep splits in the ground? Explore more about these… More →