Reason and the nature of things. Reflections on the cognitive function of philosophy
La Salle (Ill.) 1959. 382 S.
The spirit of philosophy
New York 1953. 306 S.
Making sense of it all
Upper Saddle River (N.J.) 1999. 190 S.
The problems of philosophers
Buffalo (N.Y.) 1989. 314 S.
Thought and truth, a critique of philosophy: its source and meaning
New York 1956. 359 S.
Reason and life
New Haven (Conn.) 1956. 413 S.
Comparative philosophy
New York 1926. 212 S.
The world of philosophy. An introduction
Chicago (Ill.) 1983. 262 S.
Problems in philosophy
Oxford 1993. 163 S.
Types and problems of philosophy
New York 1953. 408 S.