| Author | Titles | | 1.
| Spence, Jonathan D. 1936- | 2 | | 2.
| Spence, Lewis | 1 | | 3.
| Spencer, Charles | 2 | | 4.
| Spencer, Douglas | 1 | | 5.
| Spencer, Edmund | 1 | | 6.
| Spencer, Eleanor Patterson | 2 | | 7.
| Spencer, Herbert, 1820-1903 | 16 | | 8.
| Spencer, Herbert, 1924- | 3 | | 9.
| Spencer, Isobel | 1 | | 10.
| Spencer, Jack, 19--?- | 1 |
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