| Author | Titles | | 1.
| Leckey, Eve | 1 | | 2.
| Leckey, Mark, 1964- | 1 | | 3.
| Leclair, Lucien | 1 | | 4.
| Leclanché, Léopold | 3 | | 5.
| Leclanche-Boule, Claude | 1 | | 6.
| Leclant, Jean | 7 | | 7.
| Lecler, Auguste Toussaint, 1788-1833? | 1 | | 8.
| Lecler, Joseph | 1 | | 9.
| Leclerc, André | 1 | | 10.
| Leclerc, Bénédicte, 1952- | 3 |
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