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John Muir : magnificent tramp
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A passion for nature : the life of John Muir
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Selected writings
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John Muir, father of our national parks
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A thousand-mile walk to the Gulf
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Aldo Leopold : a fierce green fire
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The father of American conservation : George Bird Grinnell, adventurer, activist, and author
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Nature writings
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One square inch of silence : one man's search for natural silence in a noisy world
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Guardians of the valley : John Muir and the friendship that saved Yosemite
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The park scientists : Gila monsters, geysers, and Grizzly bears in America's own backyard
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Fierce country : the untold story of three women who ignited America's love for the wild
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Rachel Carson : preserving a sense of wonder
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John Muir, America's naturalist
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Darwin : portrait of a genius
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This America of ours : Bernard and Avis DeVoto and the forgotten fight to save the wild
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Wild life : finding my purpose in an untamed world
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The reluctant Mr. Darwin : an intimate portrait of Charles Darwin and the making of his theory of evolution
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One beetle too many the extraordinary adventures of Charles Darwin
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One beetle too many : the extraordinary adventures of Charles Darwin
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The tree of life : a book depicting the life of Charles Darwin, naturalist, geologist & thinker
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The birdman of Koshkonong : the life of naturalist Thure Kumlien
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Travels in Alaska
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Darwin and evolution for kids : his life and ideas, with 21 activities
