| Title | Bio | Type |
|---|---|---|
| J. M. Dent |
Joseph Malaby Dent (1849-1926) is best remembered today for the cheap series of reprints he launched in 1906, Everyman’s Library. |
Publisher |
| J. Whitaker & Sons Ltd | Publisher | |
| Jackson's | Publisher | |
| James B. Pinker & Son | Literary Agency | |
| John & Edward Bumpus Ltd | Bookshop, Distributor | |
| John Lehmann Ltd | Publisher | |
| John O' London's Weekly | Periodical | |
| Jonathan Cape Ltd | Publisher | |
| Julian Messner Inc | Publisher | |
| Karl Rauch Verlag | Publisher | |
| Keepsake Press | Publisher | |
| Kelmscott Press | Publisher | |
| Kimble & Bradford | Printer | |
| Kingston Bookbinding Works | Binder | |
| L.S.A. Publications Ltd | Publisher | |
| Labour Research Department | Publisher | |
| Lear Publishers | Publisher | |
| Leighton-Straker Bookbinding Co Ltd | Binder | |
| Les Éditions Nagel | Periodical | |
| Libraire Naville & Cie | Publisher |
Pages
