Visited by millions of people every year, the Grand Canyon is one of the Seven Natural Wonders of the World. It is also a multi-story home to all kinds of animals and plants. The award-winning team of The Ever-Living Tree brings to life the awesome story of one of our

In this newly revised and expanded 2nd edition of Picture-Perfect Science Lessons, classroom veterans Karen Ansberry and Emily Morgan, who also coach teachers through nationwide workshops, offer time-crunched elementary educators comprehensive background notes to each chapter, new reading strategies, and show how to combine science and reading in a natural

One of the most visited places in North America, Grand Canyon National Park is like an open window to Earth's geologic history. The carving of the canyon's walls by erosion left a cross-section of the Earth's crust from millions and millions of years ago. See for yourself how grand and

Provides biographical information on the men and women who write and illustrate children's books.

Part armchair travelogue, part guide book, this projected three-volume series—divided into the western, central, and eastern United States—will introduce readers to all 155 national forests across the country. This Land is the only comprehensive field guide that describes the natural features, wildernesses, scenic drives, campgrounds, and hiking trails of our