Levy, Janey

Examines what happens during a hurricane, why they occur, and how to keep safe; and disastrous hurricanes throughout history.

Examines what happens during a volcanic eruption, why they occur, and how to keep safe; and describes disastrous volcanic eruptions throughout history.

Examines what happens during an earthquake, why they occur, and how to keep safe; and describes disastrous earthquakes throughout history.

Provides a profile of race car driver Dale Earnhardt, Jr., discussing his family, amateur and professional careers, achievements, and more. Includes a glossary and a list of resources.

Photographs, illustrations, and text describe how math was used to decipher coded messages throughout history.

Provides a journey to the center of the Earth, exploring each layer and their composition, temperature, and more.

Examines what happens during a tsunami, why they occur, and how to keep safe; and describes disastrous tsunamis throughout history.

Examines the volcano named Vesuvius that erupted in 79 A.D. in Pompeii, an extinct city.

Readers will follow along with a battle of the hippo and polar bear and decide who they think would be the ultimate victor.

The history of the movement, focusing on important environmental crusaders, including Rachel Carson and John Muir, and the organizations that have fought for world-changing legislation.