Famed naturalist John Muir (1838-1914) came to Wisconsin as a boy and studied at the University of Wisconsin. He first came to California in 1868 and devoted six years to the study of the Yosemite Valley. After work in Nevada, Utah, and Colorado, he returned to California in 1880 and made the state his home. One of the heroes of America's conservation movement, Muir deserves much of the credit for making the Yosemite Valley a protected national park and for alerting Americans to the need to protect this and other natural wonders. The mountains of California (1894) is his book length tribute to the beauties of the Sierras. He recounts not only his own journeys by foot through the mountains, glaciers, forests, and valleys, but also the geological and natural history of the region, ranging from the history of glaciers, the patterns of tree growth, and the daily life of animals and insects. While Yosemite naturally receives great attention, Muir also expounds on less well known beauty spots.

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.

"The papers brought together in this volume are arranged in chronological sequence. They span a period of twenty-nine years of Muir's life, during which they appeared as letters and articles, for the most part in publications of limited and local circulation." -- Publisher's description.

John Muir was one of the creators of the United States national park system and protected nature reserves. His love of nature and activism preserved the Yosemite Valley, Sequoia National Park, and other wilderness areas for generations. He wrote prolifically on man’s duty to care for the environment. His works continue to inspire ordinary people as well as presidents and politicians to love nature and to strive to protect it. Our National Parks, Stickeen, My First Summer in the Sierra, The Yosemite, Travels in Alaska, A Thousand-Mile Walk to the Gulf, The Mountains of California, Steep Trails. The Grand Cañon of the Colorado, The Story of My Boyhood and Youth.