Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Isaac Asimov
Loyce J. McIlhenny
United States. Maritime Administration, United States. Department of Commerce, and U.S. Atomic Energy Commission
National Research Council . Ad Hoc Panel on On-line Computers in Nuclear Research
Bernard Keisch
Edward Teller and Albert L. Latter
Charles Ira Coombs
Henry Faul
C. Jackson Craven
Earl W. Phelan
Neal O. Hines
Robert G. LeCompte and Burrell L. Wood
Thomas S. Osborne
Bernice Kohn Hunt
Michel A. Melkanoff, David S. Saxon, John S. Nodvik, and David G. Cantor
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.