Publishers
- J. Saville & Co. Ltd. 9
- J. Skelton 2
- J. Souter 1
- J. Sprange 1
- J. Vincent 1
- J. Walker 4
- J. Wallis 1
- J. Waugh 1
- J. Wilkes 1
- J.A. Allen & Co. Ltd. 3
- J.B. Ansiau 1
- J.B. Bucknall 1
- J.B. Hayward & Son 1
- J.B. Lippincott 1
- J.B. Lippincott Company 6
- J.B. Nichols and Son 2
- J.H. Haynes & Co. Ltd. 1
- J.H. Hooper 1
- J.Harris 1
- J.J. Fedorowicz Publishing, Inc. 2
- J.J. Keliher & Co. Limited 1
- J.M. Dent 5
- J.M. Dent & Co. 11
- J.M. Dent & Sons Ltd. 53
- J.M. Richardson 1
- J.Nourse 1
- J.S. Webb 1
- J.W. Arrowsmith 3
- J.W. Butcher 2
- J.W. Northend 2
- J.W. Ruddock 1
- J&kh Publishing 5
- Jac Publications 1
- Jackson Press 1
- Jacskon Chambers 1
- Jade Publishing Limited 1
- James & James 1
- James Bain 1
- James Bowden 1
- James Brown & Son 1
- James Clarke & Co. 12
- James Cornish & Sons 1
- James Corstorphine 1
- James Davies 1
- James H. Alden 1
- James H. Heineman 1
- James Henderson 1
- James Lorimer & Company 1
- James MacLehose 1
- James Munro & Company Limited 1
- James Munroe And Company 1
- James Nisbet 4
- James Nisbet & Co. 6
- James Nisbet & Co. Limited 4
- James Nisbet & Co. Ltd. 7
- James Pott & Co. 1
- James R. Osgood, Mcilvaine & Co. 1
- James S. Virtue 1
- James Thin 3
- Jamie Maxtone Graham 1
- Jane's Publishing Company 9
- Jane's Yearbooks 1
- Janet Axten 1
- Janus Publishing Co. 2
- Japonica Press 1
- Jarrold & Sons 7
- Jarrold and Sons Limited 4
- Jarrolds 8
- Jarrolds Publishers 4
- Javelin Books 1
- Jdf & Associates Ltd 1
- Jean Cauwel 1
- Jean Fran. Josse 1
- Jean-Luc Baroni Ltd. 1
- Jeremy P. Early 1
- Jlf Marketing 1
- Joh. Enschede En Zonen Grafische Inrichting Bv 1
- Johann Ambrosius Barth 1
- John & Edward Bumpus Ltd 1
- John A.S. Hambley 4
- John Adams Toys 1
- John And Robert Maxwell 2
- John Anderson 1
- John Baker 1
- John Baker Publishers Limited 1
- John Bartholomew & Son Limited 1
- John Bellows 1
- John Bellows Ltd. 2
- John Bowyer Nichols And Son 4
- John C. Nimmo 1
- John Camden Hotten 5
- John Cocking Swiss Book Service 1
- John Crowther 2
- John Davies 1
- John Day 1
- John Donald 2
- John Donald Publishers Ltd. 1
- John E. Southall 1
- John Easter Roberts 1
- John F. Shaw 4