A Divided NationA social studies title for young adults that examines the history of division between Americans, focusing on the United States government and Democratic and Republican political parties. Includes sidebars, real person profiles, a glossary, a timeline, and further resources. Part of the Living in America series The United States of America is a complex nation. At various times in its nearly 250 year history, the countrys citizens have endured racism,

"This be for you

where there are lakes and ponds everywhere

ISBN 9781640268869

the habitats they call home

Celebrations of the natural world weave through this haunting story of an incalculable loss—and about the healing power of the long-delayed return of summer fun

the transformation is resounding

Amazing Railroads explores 6 of the world’s most marvelous railroads

An introduction to the Hopi lifestyle and history

and battle tactics of these ancient fighters

including graphite

A fundamental look at the science of gravity

ISBN 978-1-60818-859-8