| Auth name | Display name | Birth year | Death year | Gender | Contribution Count |
|---|---|---|---|---|---|
| — | A Subscriber | — | — | Unknown | 1 |
| — | A Swiss Reader | — | — | Unknown | 1 |
| A Templar | A Templar | — | — | Unknown | 1 |
| — | A Voice from the Work Room | — | — | Unknown | 1 |
| — | A West-end Housekeeper | — | — | Unknown | 1 |
| — | A. | — | — | Unknown | 1 |
| — | A. | — | — | Unknown | 1 |
| — | A. | — | — | Unknown | 1 |
| — | A. Bineau | — | — | Unknown | 1 |
| — | A. C. | — | — | Unknown | 2 |
| A. C. L. | A. C. L. | — | — | Unknown | 1 |
| — | A. De M. | — | — | Unknown | 1 |
| — | A. G. Burdett Coutts | — | — | Unknown | 1 |
| — | A. H. D. | — | — | Unknown | 1 |
| — | A. H. Hill | — | — | Unknown | 1 |
| — | A. H. W. | — | — | Unknown | 1 |
| — | A. L. | — | — | Unknown | 2 |
| — | A. M. | — | — | Unknown | 1 |
| — | A. R. L. | — | — | Unknown | 7 |
| Annie Leigh Smith? | A. S. | — | — | Unknown | 7 |
| — | A. T. H. | — | — | Unknown | 1 |
| — | A. V. | — | — | Unknown | 1 |
| — | A. W. S. | — | — | Unknown | 1 |
| — | A. X. | — | — | Unknown | 1 |
| Adelaide Anne Procter | Adelaide A. Procter | 1825 | 1864 | Female | 17 |