Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Various
Charles Meymott Tidy
Richard Washburn Child
N. Hawkins
Duchess of Margaret Cavendish Newcastle
Eleanor Hallowell Abbott
Arthur William Robinson
Mary Proctor
Richard A. Proctor
Thomas S. Sozinskey
M. A. Orr
Ernst Leitz
Louis Gastine
Amy Walton
Susan Warner and Anna Bartlett Warner
Charles R. Darling
E. W. Seabrook Hull
Jacob Abbott
Sir Arthur Stanley Eddington
Henry Draper
W. T. Lewis
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.