- The Super-State and the 'eternal Values': Being the Herbert Spencer Lecture Delivered Before the University of Oxford on Wednesday, March 15, 1916 (Classic Reprint)
- Thought And Things: A Study Of The Development And Meaning Of Thought Or Genetic Logic V2
- The Story of the Mind
- Thought and Things: A Study of the Development and Meaning of Thought; Or, Genetic Logic Volume 1
- History Of Psychology, A Sketch And An Interpretation V2: From John Locke To The Present Time