Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Jean-Henri Fabre
Jacob Abbott
Lucius Annaeus Seneca
E. S. Keene
Charles Fitzhugh Talman
Camille Flammarion
Cecilia Payne-Gaposchkin
William Ramsay
Abbott Lawrence Rotch
Svante Arrhenius
Ellsworth Huntington and Stephen Sargent Visher
Geo. W. Warder
W. Mattieu Williams
Justin R. Loomis
S. H. Clark
Dorothy Canfield Fisher
Somerville Scott Alison
William Radcliff Birt
John Vallance
Gail Hamilton
Bernardino Ramazzini, Giovan Battista Boccabadati, and Francesco Torti
J. E. Wallace Wallin
J. Gillkrest and William Fergusson
Murray Leinster
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.