Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
J. Malcolm Bird
David Hilbert
Carl Friedrich Gauss
Dionysius Lardner and Henry Kater
James Lukin
Thornton W. Burgess
Claude Fayette Bragdon
Carolyn Wells
Ike Swift
Various
Mary Lamers
Felix Klein
Albert Ribaucour
George Whitehead Hearn
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.
