Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Sciens
Sigmund Freud
Reuben Merliss
Randall Garrett
E. Everett Evans
Barbara Constant
Zoltán Ambrus
George Wharton James
H. Addington Bruce
Terry Carr and Ted White
William J. Long
Albert Teichner
Alan Edward Nourse
Marion Zimmer Bradley
James H. Schmitz
Henry Hasse and Albert dePina
Kenneth Harmon
Émile Hureau
E. Mittleman
Harlan Ellison
Evelyn E. Smith
Charles V. De Vet
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.