| Adam & Charles Black, Edinburgh |
27 |
| The Gresham Publishing Co. Ltd., Bombay |
22 |
| Constable & Company Ltd., London |
21 |
| Methuen & Co. Ltd., London |
20 |
| The Educational Book Company Ltd., London |
18 |
| The Gresham Publishing Company, London |
13 |
| William Heinemann, London |
13 |
| Grayson & Grayson, London |
12 |
| Chatto & Windus, London |
11 |
| J. M. Dent & Sons Ltd., London |
11 |