| title | creator | language | description | tableOfContents | contributor | subject | created |
| Clever Hans
(The horse of Mr. Von Osten): A contribution to experimental
animal and human psychology | Pfungst, Oskar, 1874-1933 | en | | | Rahn, Carl L. [Translator] | | 2010-10-11 |
| Experimental Researches in Electricity, Volume 1 | Faraday, Michael, 1791-1867 | en | | | | | 2005-02-09 |
| Harvard Psychological Studies, Volume 1
Containing Sixteen Experimental Investigations from the Harvard Psychological Laboratory. | Various | en | | | Münsterberg, Hugo, 1863-1916 [Editor] | | 2005-07-12 |
| An Ethical Problem
Or, Sidelights upon Scientific Experimentation on Man and Animals | Leffingwell, Albert, 1845-1916 | en | | | | | 2006-12-29 |