| Author | Titles | | 1.
| Spratley, Verónica | 1 | | 2.
| Spratt, T., 1811-1888 | 0 | | 3.
| Author is: Spratt, T. A. B., 1811-1888 | 1 | | 4.
| Spratt, T. A. B., 1811-1888 | 1 | | 5.
| Spratt, Thomas, 1811-1888 | 0 | | 6.
| Author is: Spratt, T. A. B., 1811-1888 | 1 | | 7.
| Spratt, Thomas Abel Brimage, 1811-1888 | 0 | | 8.
| Author is: Spratt, T. A. B., 1811-1888 | 1 | | 9.
| Spratt, Thomas Brimage, 1811-1888 | 0 | | 10.
| Author is: Spratt, T. A. B., 1811-1888 | 1 | | 11.
| Spregelburg, Rafael, 1970- | 1 | | 12.
| Spreiregen, Paul D. | 2 | | 13.
| Spreitzer, Hans, 1897-1973 | 1 | | 14.
| Spreng, Robert, 1890-1969 | 2 |
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