- The ancient lowly; a history of the ancient working people from the earliest known period to the adoption of Christianity by Constantine Volume 1
- The Equilibration of Human Aptitudes and Powers of Adaptation
- The Great Rebellion
- The Ancient Lowly; a History of the Ancient Working People From the Earliest Known Period to the Adoption of Christianity by Constantine; Volume 2
- The equilibration of human aptitudes and powers of adaptation, (History of education)









