Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Edward C. Pickering
William Walker
Edmond Hamilton
Aleš Hrdlička
Various
Otto Ule
Benito Jerónimo Feijoo
Gaston Tissandier
Vincent H. Gaddis
Benedetto Castelli
H. L. Gold
Daniel R. Gilgannon
Anonymous
teacher of astronomy John Stedman
John Victor Peterson
William Cooke
Archimedes
Sir Horace Lamb
Ian Maclaren
Mary L. Bissell
Lady Constance Stewart-Richardson
active 1883-1912 James Weir
George Van Schaick
Henry C. Rowland
Lee Parker Dean
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.
