| Some principles of ecocriticism W Howarth The ecocriticism reader: Landmarks in literary ecology, 69-91, 1996 | 496 | 1996 |
| Some principles of autobiography WL Howarth New Literary History 5 (2), 363-381, 1974 | 419 | 1974 |
| The book of Concord: Thoreau's life as a writer WL Howarth (No Title), 1982 | 122 | 1982 |
| Early essays and miscellanies HD Thoreau Princeton University Press, 1975 | 92 | 1975 |
| Imagined territory: The writing of wetlands WL Howarth New Literary History 30 (3), 509-539, 1999 | 91 | 1999 |
| Ecocriticism in Context W Howarth The Green Studies Reader: From Romanticism to Ecocriticism, 163-66, 2000 | 29 | 2000 |
| Reading the wetlands W Howarth Textures of place: Exploring humanist geographies, 55-83, 2001 | 28 | 2001 |
| The Literary Manuscripts of Henry David Thoreau WL Howarth (No Title), 1974 | 23 | 1974 |
| Oliver Sacks: The ecology of writing science W Howarth Modern Language Studies, 103-120, 1990 | 21 | 1990 |
| The John McPhee Reader WL Howarth Macfarlane Walter & Ross, 1992 | 20 | 1992 |
| Thoreau in the Mountains W Howarth New York: Farrar, Straus, Giroux, 1982 | 19 | 1982 |
| Earth Islands: Darwin and Melville in the Galapagos W Howarth The Iowa Review, 95-113, 2000 | 16 | 2000 |
| Itinerant Passages: Recent American Essays W Howarth The Sewanee Review 96 (4), 633-643, 1988 | 16 | 1988 |
| Ego or Ecocriticism? Looking for Common Ground W Howarth Reading the Earth: New Directions in the Study of Literature and Environment …, 1998 | 14 | 1998 |
| The Writings of Henry D. Thoreau HD Thoreau, W Rossi, R Sattelmeyer, JC Broderick, W Harding, ... Princeton University Press, 1981 | 14 | 1981 |
| The Writings of Henry D. Thoreau HD Thoreau, R Sattelmeyer, JC Broderick, W Harding, WL Howarth, ... Princeton University Press, 1990 | 13 | 1990 |
| The Ecocriticism Reader: Landmarks in Literary Ecology W Howarth, C Glotfelty, H Fromm Ed. Cheryll Gloffelty & Harold Fromm. Athens: The University of Georgia Press 76, 1996 | 12 | 1996 |
| Autobiography: Essays Theoretical and Critical WL Howarth, J Olney Princeton UP, 1980 | 12 | 1980 |
| A Week on the Concord and Merrimack Rivers CF Hovde, WL Howarth, EH Witherell, J McPhee Vol. 5 of The Writings of Henry David Thoreau, 1980 | 11 | 1980 |
| Walking with Thoreau: A Literary Guide to the Mountains of New England W Howarth Beacon Press, 2001 | 10 | 2001 |
