| Author | Titles | | 1.
| Perlmutter, Jon | 1 | | 2.
| Perloff, Marjorie, 1931- | 1 | | 3.
| Perloff, Nancy | 1 | | 4.
| Perloff, Nancy Lynn | 1 | | 5.
| Perloiro, João, 1962- | 2 | | 6.
| Perlove, Shelley Karen | 1 | | 7.
| Perls, Hugo | 1 | | 8.
| Perls, Klaus, 1912- | 1 | | 9.
| Perls, Klaus G. | 2 | | 10.
| Permanyer, Lluís | 3 |
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