Names
- Lane, Robert Porter, 1891-1953.1
- Langer, William L. (William Leonard), 1896-1977.1
- Larson, Laurence Marcellus, 1868-1938.1
- Latane, John Holladay, 1869-1932.1
- LeRoy, James A. (James Alfred), 1875-1909.1
- League for the Larger Life1
- League for the Larger Life.1
- League of American Pen Women1
- League of Small and Subject Nationalities1
- League of Small and Subject Nationalities.1
- Leland, Frank Bruce.1
- Lengel, William C. (William Charles), 1888-1965.1
- Lengel, William Charles, -19651
- Libby, Frederick J. (Frederick Joseph), 1874-1970.1
- Libby, Frederick Joseph, 18741
- Little, Clarence C. (Clarence Cook), 1888-1
- Little, Clarence C. (Clarence Cook), b. 1888.1
- Lloyd, Alfred H. (Alfred Henry), 1864-1927.1
- Lodge, Henry Cabot, 1850-1924.1
- Longman (Firm)1