Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
United States. Work Projects Administration
Various
Rudyard Kipling
Elizabeth Keckley
Alexander Chodzko
William Craft and Ellen Craft
Almon Wheeler Lauber
John Alexander Logan
Francis Galton
W. E. B. Du Bois
Gertrude Landa
Kate Chopin
Oscar Wilde
James Russell Lowell
Thomas Clarkson
George Augustus Sala
Sojourner Truth and Olive Gilbert
Mark Twain
Aphra Behn
Norman Coombs
These books are free to read. Each is in the public domain in the United States; check your own country's rules before you copy or share one.