Links to texts in the Autobiography and Memoir list with decent public-domain versions and notes about newly available translations (if any).
John Bunyan, Grace Abounding to the Chief of Sinners
At Project Gutenberg
At Christian Classics Ethereal Library
Mary Rowlandson, The Narrative of the Captivity and Restoration
At Project Gutenberg
1853 Ballard & Bynner edition
Benjamin Franklin, The Autobiography
At the University of Virginia
At Project Gutenberg
1896 American Book Company edition
1905 Longmans edition
Frederick Douglass, Narrative of the Life
At the University of Virginia
Facsimile of the 1845 edition at UNC
1849 edition published by the Anti-Slavery Office
1882 Park edition
Henry David Thoreau, Walden
1899 Crowell edition
Annotated edition
Hypertext version from the University of Virginia
At Project Gutenberg
Harriet Jacobs, Incidents in the Life of a Slave Girl
Facsimile of the original 1861 edition
Electronic version of the original
Hypertext version from the University of Virginia
At Project Gutenberg
Booker T. Washington, Up from Slavery
1907 Doubleday edition
Electronic version of the original
Hypertext version at the University of Virginia
Friedrich Nietzsche, Ecce Homo
Anthony M. Ludovici translation
Adolf Hitler, Mein Kampf
At Project Gutenberg
Mohandas Gandhi, An Autobiography
Hyperlinked version at Columbia
Downloadable version
Gertrude Stein, The Autobiography of Alice B. Toklas
The University of Adelaide
At Project Gutenberg