Presents a biography of American naturalist and founder of the Sierra Club, John Muir, and includes information on his childhood, his early years, his love of nature, and his relentless battle protecting America's natural environment.
Jack and Annie learn amazing facts about six history-changing individuals, including Susan B. Anthony, Mahatma Ghandi, Martin Luther King, Jr., John Muir, Florence Nightingale ,and Harriet Tubman.
Explores the friendship between naturalist John Muir and President Theodore Roosevelt and how it brought about government protection of America's wilderness.