Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Albert Francis Zahm
C. B. Galbreath
Duchess of Margaret Cavendish Newcastle
E. van Konijnenburg
John Metcalf
Frederick W. Hamilton
Anonymous
Simon Benson, W. L. Thompson, R. A. Booth, and Herbert Nunn
Percival Marson
Carl Berendt Lorck
Ernst Leitz
Various
Louis Gastine
Thomas J. Bell
Christopher Parkinson Brooks
E. W. Seabrook Hull
Walter J. Kleinlein
Hilaire Belloc
E.I. du Pont de Nemours & Company
Jan Adriaansz Leeghwater and Willem Jan Cornelis van Hasselt
Henry Draper
James Lukin
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.