| Autor | Títulos | | 1.
| Marwood, Pamela | 1 | | 2.
| Marx, Alexander | 1 | | 3.
| Marx, Anne Longet | 1 | | 4.
| Marx, Bridget LaRocque | 1 | | 5.
| Marx, Christoph | 1 | | 6.
| Marx, Claude, 1888-1977 | 0 | | 7.
| Ver: Roger Marx, Claude, 1888-1977 | 4 | | 8.
| Marx, Claude Roger, 1888-1977 | 0 | | 9.
| Ver: Roger Marx, Claude, 1888-1977 | 4 | | 10.
| Marx, Jean | 1 | | 11.
| Marx, Jean Phillippe | 1 | | 12.
| Marx, Karl, 1818-1883 | 6 |
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