Caldecott medalist Mordicai Gerstein captures the majestic redwoods of Yosemite in this little-known but important story from our nation's history. In 1903, President Theodore Roosevelt joined naturalist John Muir on a trip to Yosemite. Camping by themselves in the uncharted woods, the two men saw sights and held discussions that would ultimately lead to the establishment of our National Parks.

In the classic nature work, The Yosemite, the great American naturalist, John Muir, describes the Yosemite valley's geography and the myriad types of trees, flowers, birds, and other animals that can be found there. The Yosemite is among the finest examples of John Muir nature writings.The Yosemite is a classic nature/outdoor adventure text and a fine example of John Muir nature writings. In this volume, Muir describes the Yosemite valley's geography and the various types of trees, flowers and animals that can be found there. John Muir (April 21, 1838 - December 24, 1914) was a Scottish-American naturalist, author, environmental philosopher and early advocate of preservation of wilderness in the United States. His letters, essays, and books telling of his adventures in nature, especially in the Sierra Nevada mountains of California, have been read by millions. His activism helped to preserve the Yosemite Valley, Sequoia National Park and other wilderness areas. The Sierra Club, which he founded, is a prominent American conservation organization. The 211-mile (340 km) John Muir Trail, a hiking trail in the Sierra Nevada, was named in his honor.[2] Other such places include Muir Woods National Monument, Muir Beach, John Muir College, Mount Muir, Camp Muir and Muir Glacier. In Scotland, the John Muir Way, a 130 mile long distance route, was named in honor of him. In his later life, Muir devoted most of his time to the preservation of the Western forests. He petitioned the U.S. Congress for the National Park bill that was passed in 1890, establishing Yosemite National Park. The spiritual quality and enthusiasm toward nature expressed in his writings inspired readers, including presidents and congressmen, to take action to help preserve large nature areas. He is today referred to as the "Father of the National Parks" and the National Park Service has produced a short documentary about his life. Muir has been considered 'an inspiration to both Scots and Americans'. Muir's biographer, Steven J. Holmes, believes that Muir has become "one of the patron saints of twentieth-century American environmental activity," both political and recreational. As a result, his writings are commonly discussed in books and journals, and he is often quoted by nature photographers such as Ansel Adams. "Muir has profoundly shaped the very categories through which Americans understand and envision their relationships with the natural world," writes Holmes. Muir was noted for being an ecological thinker, political spokesman, and religious prophet, whose writings became a personal guide into nature for countless individuals, making his name "almost ubiquitous" in the modern environmental consciousness. According to author William Anderson, Muir exemplified "the archetype of our oneness with the earth", [ while biographer Donald Worster says he believed his mission was "...saving the American soul from total surrender to materialism." 403 On April 21, 2013, the first ever John Muir Day was celebrated in Scotland, which marked the 175th anniversary of his birth, paying homage to the conservationist. Muir was born in the small house at left. His father bought the adjacent building in 1842, and made it the family home.

Imagine a U.S. president on a camping trip! It seems unlikely today, but in May 1903, President Theodore Roosevelt dismissed his Secret Service men to go camping with John Muir, the world-famous naturalist. For three glorious nights and four days in California's Yosemite National Park, the two men talked about birds, giant sequoia trees, glaciers, as well as the importance of preserving wilderness for future generations. They slept under the stars, built blazing campfires, and enjoyed the beauty and the uniqueness of the area. Setting aside new national parks and monuments became one of the cornerstones of Roosevelt's presidency and was a direct result of this camping trip. Author Ginger Wadsworth and illustrator Karen Dugan carefully researched this true story, relying on primary documents and working closely with experts in the field.