October 24, 1974; October 1982 In The Chicago Daily News, December 1, 1974 In Life, October 14, 1971; April 21, 1972; October 27, 1972 In Harper's Book Letter, May 12, 1975 In Harper's, July 1977; May 1985; January 1986; February 1989 In Saturday Review, April 28, 1979, December 1980 In New York magazine, May 28, 1979 In The New Republic, October 20, 1979; March 1, 1980 In Washington Post Book World, April 12, 1970; June 6, 1970; October 30, 1972; June 15, 1980; October 11, 1981; August 2, 1987 In Inside Sports, November 1980 In Science Digest, October 1981 In Chicago Tribune, November 6, 1988 In Wigwag, October–November–December 1989 In USA Today, October 23, 1992; November 13, 1992; January 21, 1994 In Boston Globe, November 19, 1995; April 19, 1997 In Los Angeles Times, September 22, 1996 In Civilization, November 1994; March 1995; July 1995; October 1997 In Onearth, October 2004 "Here He Is, On the Prowl," in "William James in His Time and Ours," Harvard Library Bulletin, Volume 20, Number 2 Other work General editor of the Penguin Nature Library; later called the Penguin Nature Classics series: thirty volumes in all, 1985 on: Bartram, Beston, Austin, Bates, Catlin, Audubon, Thoreau, Muir, Powell, Warner, White, Seton, Lewis and Clark, Prishvin, King, etc., introduced by Stegner, Updike, Theroux, Dickey, Barth, Turner, Abbey, McKibben, Shoumatoff, Ehrlich, Nelson, Berry, Matthiessen, et al. Introductions written for: The Circus of Dr. Lao, by Charles G. Finney, Vintage, 1983 The Mountains of California, by John Muir, Penguin, 1985 The Maine Woods, by Henry David Thoreau, Penguin, 1988 Vanishing Arctic, by T. M. Watkins, Aperture Books, 1988 The Pushcart Prize XVI, Best of the Small Presses, edited by Bill Henderson, 1991 Walden, by Henry David Thoreau, Vintage, 1991 Steep Trails, by John Muir, Sierra Club Books, 1994 Land of Rivers, by Peter Mancall, Cornell University Press, 1996 N by E, by Rockwell Kent, Wesleyan University Press, 1996 The Natural History of Selborne, by Gilbert White, Penguin, 1997 The Best American Essays 1999, edited by Edward Hoagland, Houghton Mifflin, 1999 Elevating Ourselves, by Henry David Thoreau, Houghton Mifflin, 1999 Our Like Will Not Be There Again, by Lawrence Hillman, Ruminator Books, 2001 The Shameless Diary of an Explorer, by Robert Dunn, Modern Library, 2001 Shooting Blind, by Visually Impaired Collective, Aperture Books, 2002 Step Right This Way, by Edward J. Kelty, Barnes & Noble Books, 2002 Travels in