| Author | Titles | | 1.
| Badia, Jordi, 1961- | 3 | | 2.
| Badía, Montse, 1965- | 7 | | 3.
| Badian, Seydou | 1 | | 4.
| Badin, M. Jules | 1 | | 5.
| Badinelli, Ranuccio Bianchi | 1 | | 6.
| Badini, Carlo Maria | 1 | | 7.
| Badinter, Elisabeth | 3 | | 8.
| Badinter, Robert | 1 | | 9.
| Badiola, Txomin, 1957- | 9 | | 10.
| Badiou, Alain, 1937- | 9 |
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