Edward Coolbaugh 1908- Hoagland
(3)
Edward Hoagland/ Howard Frank Mosher (FRW)
(2)
John Muir/ Edward Hoagland (INT)
(2)
Edward Hoagland/ David Quammen (INT)/ Jon Krakauer (INT)
(1)
Henry David Thoreau/ Edward Hoagland (INT)
(1)
Henry David Thoreau/ J. Parker Huber (EDT)/ Edward Hoagland (INT)
(1)
Peter Matthiessen/ Edward Hoagland (EDT)
(1)