general/1938-non-fiction-books
Surf Wiki
World Brain
1938 collection of essays by H. G. Wells
Zoo (MacNeice book)
1938 book
Enemies of Promise
1938 book by Cyril Connolly
The War Against the West
1938 book by Aurel Kolnai
Dialectical and Historical Materialism
Theoretical text by Joseph Stalin
Outwitting the Devil
1938 non-fiction book by Napoleon Hill
International Encyclopedia of Unified Science
Series of monographs published from 1938 to 1969