- The Mind in the Making: The Relation of Intelligence to Social Reform
- An Introduction to the History of Western Europe Vol. I
- Our World Today and Yesterday, A History of Modern Civilization
- Medieval and Modern Times: An Introduction to the History of Western Europe from the Dissolution of the Roman Empire to the Opening of the Great War of 1914
- The Humanizing of Knowledge












![History [a lecture delivered at Columbia university in the series on science, philosophy and art, January 15, 1908] 1022738089 Book Cover](https://i.thriftbooks.com/api/imagehandler/s/9F198AA3A0B2758034DA0E3D8028648780AB4584.jpeg)
















