- Lévi-Strauss, Claude1
- Lorenz, Konrad1
- Lovell, Bernard, 1913-20121
- MacLeish, Archibald, 1892-19821
- Malraux, André, 1901-19761
- Mann, Thomas, 1875-19551
- Maritain, Jacques, 1882-19731
- McCarthy, Eugene J., 1916-20051
- McLuhan, Marshall, 1911-19801
- Mead, Margaret, 1901-19781
- Mitchell, Wesley C (Wesley Clair), 1874-19481
- Mumford, Lewis, 1895-19901
- Nevins, Allan, 1890-19711
- Niebuhr, Reinhold, 1892-19711
- Pauling, Linus, 1901-19941
- Piaget, Jean, 1896-19801
- Pocket Books1
- Rabi, I. I (Isidor Isaac), 1898-19881
- Rare Book and Manuscript Library1
- Russell, Bertrand, 1872-19701