A Thoreau Handbook
The Variorum Walden. Annot. Introd. by Walter Harding
Emerson's Library (by) Walter Harding
A Centennial Check-list of the Editions of Henry David Thoreau's Walden, by Walter Harding
Thoreau. A Century of Criticism. [Articles by Various Authors, Mostly Reprinted from Periodicals.] Edited by Walter Harding
An Essay on Transcendentalism, 1842, by Charles Mayo Ellis (?). A Facsimile Reproduction with an Introduction by Walter Harding....
Walter Harding Diaries
Sophia Thoreau's Scrapbook, from the Collection of George L. Davenport, Jr., Edited by Walter Harding
Thoreau's Library
A Thoreau Profile
A Thoreau Handook
TR 1993 Walter Harding Pack Diary
The Writings of Henry D.Thoreau
A Thoreau Profile
Emerson's Library
English HS-16
A Checklist of Inexpensive Reprints of Works of American Literature
Walden
A Thoreau handbook
The Variorum Walden