Publishers
- De Walburg Pers 1
- De Wolfe-Fiske & Co. 1
- Dean 5
- Dean & Son 7
- Dean & Son Ltd. 110
- Dean's Rag Book Co. Ltd. 19
- Dean's Rag Books 1
- Deans International Publishing 3
- Debecourt 1
- Debrett's Peerage Ltd. 1
- Defiant Publications 1
- Delacorte Press 2
- Delaware Museum Of Natural History 1
- Delittle, Fenwick & Co. 1
- Delius Klasing Verlag 1
- Dellen Publishing Company 1
- Delprado Publishers 3
- Dempsey Parr 1
- Denis Archer 1
- Dennis Dobson 24
- Dennis Dobson Books Ltd. 1
- Dennis Dobson Ltd. 21
- Dennis Morgan 2
- Denver Museum Of Natural History 1
- Department Of Harbours And Marine, Brisbane 1
- Department Of Science And Art In Photo-Lithography 1
- Department Of The Army 1
- Derbyshire Entomological Society 2
- Derbyshire Record Society 1
- Desclee De Brouwer 1
- Desert Publications 1
- Deutsche Verlagsgesellschaft Fur Politik Und Geschichte 1
- Devon Books 3
- Dewi Lewis Publishing 2
- Dexia 1
- Diamond Publishing Group 1
- Dick Wallen Productions 1
- Dickinson & Son 1
- Didier 1
- Dieterich'Sche 1
- Dietz 1
- Direzione E. Redazione 1
- Discovery Books 1
- Discovery Toys, Inc. 1
- Disney Editions 1
- Dobson Books Ltd. 1
- Dodd Mead 1
- Dodd, Mead & Company 6
- Dodge Publishing Company 1
- Doidge & Co 12
- Dolpebyll Studio Press 1
- Dolphin Books 1
- Donhead 2
- Dorchester Community Play Research Group 1
- Dorling Kindersley 15
- Dornier Gmbh 1
- Dorset Books 1
- Dorset Publishing Company 1
- Doubleday 56
- Doubleday & Company, Inc. 8
- Doubleday, Doran & Co Inc. 1
- Doubleday, Doran & Company Inc. 1
- Doubleday, Page & Company 4
- Douglas & McIntyre 1
- Douglas Loveridge Publications 1
- Douglas Mclean Publishing 1
- Douglas, David & Charles 1
- Dove Publishing 3
- Dove Publishing Ltd 1
- Dovecote Press 3
- Dover Publications 2
- Dover Publications Inc. 11
- Downey & Co. 1
- DPA-LTA Enterprises Inc. 1
- Dr. Alan Jones 1
- Dr. Friedrich Pfeil 1
- Dr. W. Junk 2
- Dragon's World 3
- Dragon's World Children's Books 1
- Draisey Publishing 1
- Draughtsmen's & Allied Technicians' association 1
- Dref Wen 1
- Druckerei Christ & Herr 1
- Dryden Press 2
- Dryhurst Publications 1
- DTS Publishing 2
- Ducimus Books 2
- Duckworth 7
- Duckworth & Co. 24
- Duke Marketing 1
- Dulau & Co. 1
- Dundee Museum & Art Gallery 1
- Dundurn 1
- Dunod 1
- Dupuis 1
- Durham County Conservation Trust Limited 2
- Dutton Children's Books 1
- Duxbury 2
- Dyllansow Truran 1
- Dymock's Book Arcade Ltd. 2