- Cronin, Archibald Joseph (46)
- Steinbeck, John <1902-1968> (25)
- Rawlings, Marjorie Kinnan (24)
- Van Loon, Hendrik Willem (17)
- Graves, Robert (16)
- Coardi, Carlo (15)
- Lehmann, Rosamond (5)
- Knickerbocker, H. R. (4)
- Brand, Millen (3)
- Beebe, William (2)
- Prokosch, Frederic (2)
- Kästner, Erich (1)
- Leonard, Jonathan Norton (1)
- Roosevelt, Franklin Delano (1)
- Santayana, George (1)
- Sheean, Vincent (1)
- Siegfried, André (1)