Names
- Houghton Mifflin Company.1
- Howe, Louis McHenry, 1871-1936.1
- Hubbard, Lucius L. (Lucius Lee), 1849-19331
- Hubbard, Lucius Lee, 1849-19331
- Hubbard, Lucius Lee, 1849-1933.1
- Huber, Gotthelf Carl, 1865-1934.1
- Hudson, Grant Martin, 1868-1955.1
- Hudson, Joseph Lowthian, 1846-1912.1
- Hudson, Manley O. (Manley Ottmer), 1886-1960.1
- Hudson, Manley Ottmar, 1886-1
- Hull, Charles Henry, 1864-1
- Hull, Charles Henry, b. 1864.1
- Hulst, Cornelia Steketee, 1865-1957.1
- Huntington, E. V. (Edward Vermilye), 1874-1952.1
- Hurley, Patrick J. (Patrick Jay), 1883-1963.1
- Hutchins, Harry Burns, 1847-1930.1
- Hutchins, Robert Maynard, 1899-1977.1
- Hyma, Albert, 1893-1
- Hyma, Albert, 1893-1978.1
- Ickes, Harold L. (Harold LeClair), 1874-1952.1