Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
David Mason
Hugh Frazier Parker
Vic Phillips and Scott Roberts
Fox B. Holden
Tom Pace
Joseph Samachson
Frank Banta
Clifford D. Simak
Hal Clement
Hayden Howard
Harlan Ellison
Mack Reynolds
J. Harvey Haggard
Bill Wesley
Albert Daiber
James R. Adams
Joseph Farrell
Robert Moore Williams
Jr. John W. Campbell
John Foster West
Murray Leinster
Jack Sharkey
Henry Guth
Stanley Mullen
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.