True books. National parks

"Learn all about Grand Canyon National Park, including how it was formed, which wildlife can be found there today, and how it is affected by environmental issues."--Provided by publisher.

"In northwest Montana's Glacier National Park, huge, icy glaciers stream the sides of towering mountain peaks. Below, beautiful green forests grow along the shores of sparkling blue lakes. Readers will get a detailed view of the park as they explore its beautiful natural landscapes and examine its diverse population of plants and animals. They will also learn about the parks history, what environmental threats it faces today, and more."--Amazon.com....

"With about 9.5 million visitors per year, Great Smoky Mountains National Park is the most popular national park in the country. One look at the incredible scenery of the Great Smoky Mountains is all it takes to see why so many people travel here from around the world. Readers will tour the park and find out which plants and animals live there. They will also learn how the park was formed, which people used to live there, and more."--Amazon.com.

"Home tall mountain peaks, rushing rivers, gentle meadows, and other incredible landscapes, Rocky Mountain National Park draws millions of adventurers and sightseers from around the world. Readers will get an up-close look at this beautiful park as they learn about its natural history and discover how it became a national park. They will also take a look at the local wildlife, find out what fun activities they can do at the park, and more." -- Amazon.com....

"Millions of years ago, rivers and glaciers carved a deep valley through the Sierra Nevada mountains in California. Today, we know this region as Yosemite Valley, the centerpiece of the world-famous Yosemite National Park. Readers will get an up-close look at the parks roaring waterfalls, towering trees, and jaw-dropping rock formations. They will also learn about the parks history, local wildlife, and more." -- Amazon.com.