Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
H. G. Wells
Oskar Pfungst
Edward L. Thorndike
1046 downloads
1014 downloads
Henry S. Salt
Thomas F. Weise, William Laughlin Robinson, Richard A. Hook, and L. David Mech
Albert Leffingwell
Sir E. Ray Lankester
William Salant and J. B. Rieger
Emil von Behring
Morris Fishbein
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.