Author
Attenborough, David, 1926-
9 results
Nisbet, Jack, 1949-
8 results
Muir, John, 1838-1914
6 results
Thoreau, Henry David, 1817-1862
6 results
British Broadcasting Corporation
4 results
American Museum of Natural History
3 results
Leslie, Clare Walker
3 results
Petersen, David, 1946-
3 results
Ritter, Harry
3 results
Stiller, Ben, 1965-
3 results
United States. War Department
3 results
BBC Earth (Firm)
2 results
Baird, Spencer Fullerton, 1823-1887
2 results
Burnie, David
2 results
Carson, Rob, 1950-
2 results
Chin, Jason, 1978-
2 results
Chin, Peter
2 results
Discovery Channel (Firm)
2 results
Fagerlund, Gunnar Odwin, 1909-
2 results
Field Museum of Natural History
2 results
Fothergill, Alastair
2 results
Hamer, Marc
2 results
Hartland, Jessie
2 results
Hinds, Geff
2 results
Hubbell, Sue
2 results
Hughes, Jonnie
2 results
Johnson, Corey
2 results
Macdonald, Helen, 1970-
2 results
Macfarlane, Robert, 1976-
2 results
Mapes, Lynda, 1959-
2 results
Mattern, Joanne, 1963-
2 results
Matthiessen, Peter
2 results
Miller, Scot
2 results
National Geographic Society (U.S.)
2 results
Nye, Bill
2 results
Paquette, Ammi-Joan
2 results
Powell, Corey S., 1966-
2 results
Quammen, David, 1948-
2 results
Satterfield, Archie
2 results
Schullery, Paul
2 results
Schwartz, Susan H., 1946-
2 results
Scieszka, Jon
2 results
Selznick, Brian
2 results
Smith, Lane
2 results
Smithsonian Institution
2 results
Spring, Bob, 1918-2012-
2 results
Spring, Ira
2 results
Thompson, Laurie Ann
2 results
Treml, Renée
2 results
Tytler, Patrick Fraser, 1791-1849
2 results
more_ellipsis