Names
- Perry, Maude Elaine Caldwell, 1873-1963.1
- Perry, Stuart Hoffman, 1874-1957.1
- Phillips, Ulrich Bonnell, 1877-1934.1
- Pierce, Bessie Louise, 1888-1974.1
- Pierpont Morgan Library.1
- Pollock, James K. (James Kerr), 1898-1968.1
- Pollock, James Kerr, 1898-1
- Potter, William W., 1869-1940.1
- Pound, Arthur, 1884-1966.1
- Power, Eugene B., 1905-1
- Power, Eugene Barnum, 1905-1
- Priestley, Herbert Ingram, 1875-1944.1
- Proctor, Alexander Phimister, 1862-1950.1
- Projected Books, inc.1
- Purdy, G. Flint (George Flint), 1905-1969.1
- Purdy, George Flint, 1905-1
- Putnam, George Haven, 1844-1930.1
- Putnam, Ruth, 1856-1931.1
- Rand, Benjamin, 1856-1934.1
- Randall, J. G. (James Garfield), 1881-1953.1