Some problems of intellectual history, by G. Boas.
The history of ideas and ancient Greek philosophy, by H. Cherniss.
The golden chain of Homer, by L. Edelstein.
Language, the basis of science, philosophy, and poetry, by L. Spitzer.
Progress and perfectibility in Samuel Miller's intellectual history, by G. Chinard.
An historical analysis of the concept of infection, by O. Temkin.
The long neglect of a scientific discovery: Mendel's laws of inheritance, by B. Glass.
Lovejoy's role in American philosophy, by P.P. Wiener.
The History of Ideas Club, by D. Stimson.