| Author | Titles | | 1.
| Bettencourt, Pedro, 19--?- | 1 | | 2.
| Bettencourt, Rebelo de, 1894-1969 | 12 | | 3.
| Bettencourt, Tiago, 1972- | 1 | | 4.
| Bettencourt, Urbano | 1 | | 5.
| Bettencourt, Vera, 1978 - | 4 | | 6.
| Bettencourt, Vivien | 1 | | 7.
| Betteridge, Anne | 1 | | 8.
| Betteridge, Neil | 1 | | 9.
| Betterton, Shiela | 1 | | 10.
| Bettetini, Gianfranco | 2 |
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