Stickmen's Guide to Your Mighty Muscles and Bones

What Was the Great Chicago Fire?

Amazing Land Animals

Seymour Simon's Extreme Earth Records

Incredible Bugs

Children of the Dust Bowl: The True Story of the School at Weedpatch Camp

Stickmen's Guide to Math

The Finest Hours (Young Readers Edition): The True Story of a Heroic Sea Rescue

Extreme Fires and Floods

Meteorology, Grades 5 - 8

Marine Superstars

What Was the San Francisco Earthquake?

Extreme Earthquakes and Tsunamis

Bermuda Triangle

Extreme Volcanoes

Superpower Dogs: Halo: Disaster Response Dog

The Magnificent Book of Rocks and Minerals

The Joplin Tornado

Remarkable Birds

Into the Blizzard (Young Readers Edition): Heroism at Sea During the Great Blizzard of 1978