Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Archibald Williams
E. S. Keene
Edith Allen
Ernest Spon
Allen Hazen
John Wesley Powell, Grove Karl Gilbert, Clarence E. Dutton, A. H. Thompson, and Willis Drummond
G. R. G. Conway
Thomas J. Bell
Richmond Mill Furnishing Works
John Logan Campbell
Martin Samuel Vilas
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.