Publisher
- Macmillan6
- Cassell & Co.5
- Cassell & Company, Limited5
- D. Lothrop and Co.5
- G. Routledge and Sons5
- George Routledge and Sons5
- Houghton, Mifflin5
- Houghton, Mifflin and Company5
- American Book Company4
- C. Scribner's Sons4
- Cassell, Petter, Galpin & Co.4
- Chatto and Windus4
- D. Appleton and Co.4
- D. Lothrop & Co.4
- Dodd, Mead4
- H.M. Caldwell4
- Hurst4
- Hurst & Co.4
- J.R. Osgood and Co.4
- Society for Promoting Christian Knowledge ;4