Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Walter Crane
Anonymous
H. R. Procter
Various
Maria Parloa
Grenville Kleiser
Frederic E. Clements
American Public Health Association. Laboratory Section, American Chemical Society, and Association of Official Agricultural Chemists
Elmer Harry Kreps
Edward Prime-Stevenson
H. Vandervoort Walsh
Robert S. Ball
Edward Phillips Statham
William Whewell
F. P. O'Brien
Edwin A. Battison
Thomas Henry Huxley
Luigi Cornaro
Max Birnbaum
A. R. Harding
F. Dawidowsky
Arthur E. Bostwick
Andrea Pozzo
Arthur E. Gregory
Johannes Heuvel
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.
