"Come closer and look at these rocks: they're not normal stones at all! They're thousands and thousands of mollusks, fossilized together in the sediment. But how did a million oysters ever land on top of a mountain? Written by a geologist, this inquisitive journey guides readers through the movements of seas, strata, and tectonic plates. The landscapes of the present can be clues to events in the past. Lush, atmospheric illustrations offer fascinating...

Around the world, up to 30 volcanoes erupt every day. Meet the people and wildlife that live alongside these volcanoes from Kilauea to Mount Etna, and discover how volcanoes cause destruction but also create and nurture life.

On a special field trip in the magic school bus, Ms Frizzle's class learn at first hand about different kinds of rocks and the formation of the earth.

"From a long-term planning lead for the Mars Exploration Rover Project comes this vivid insider account of some of NASA's most vital and exciting missions to the Red Planet, illustrated with full-color photographs-a wondrous chronicle of unprecedented scientific discovery and the search for evidence of life on Mars"--

Covering more than 2,600 miles, Buchanan and McCauley organize their book by highway and milepost markers, so that modern-day explorers can follow the road logs easily, learning about the land as they travel through the state. Featuring more than 100 photographs, drawings, and maps, the book also provides deft descriptions of fascinating contemporary and historical features to be seen all across Kansas.

Mighty, elemental forces, fiery eruptions, titanic floods, the grinding of great ice sheets, and massive impacts from space molded North America. This spectacular road trip through our nation's tumultuous past sets out to answer three fundamental questions: How was the continent built? How did life evolve here? And how has its spectacular landscape shaped human lives and destinies?

The Rockies stretch 3000 miles across a beautiful wilderness, home to cougar, wolverine, wolves, and grizzly, and where daredevil wingsuit fliers jump from high peaks and Native Americans compete in breakneck horse races.