General Psychology in 1899
Rational Psychology: Or, the Subjective Idea and the Objective Law of All Intelligence
by
Hickok, Laurens Perseus
Das Gefühl: Eine Psychologische Untersuchung
by
Ziegler, Theobald
Talks To Teachers On Psychology
by
James, William
Schizophrenia and Civilization
by
Torrey, E. Fuller