Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Herbert Hoover
A. R. Harding
Montague Free
C. R. Clifford
Katherine Dunlap Cather
Harry Lyman Koopman
Charles N. Fowler
George Santayana
Anonymous
Oliver Goldsmith
Hilaire Belloc
Arthur Quiller-Couch
Arthur E. Bostwick
Various
J. A. Warder
James Lukin
Jerome Buell Lavay
E. Nesbit
Newell Dwight Hillis
Archibald Scott
Annie F. Johnston
United States. Congress. House. Committee on Science and Astronautics.
Herbert Spencer
Andrew Lang
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.