Publishers
- Raithby, Lawrence & Co. Limited 2
- Ramrod Publications 1
- Ramsden Williams Publications 1
- Rand McNally & Co. 4
- Rand McNally & Company 1
- Random House 10
- Rankin Bros Ltd. 1
- Ranulf Higden Society 2
- Raphael Tuck 1
- Raphael Tuck & Sons 5
- Raphael Tuck & Sons Ltd. 69
- Rare Books And Berry 3
- Rassegna 2
- Raven Design 1
- Rayl 1
- RCAHM (Wales) 2
- Read Country Books 1
- Reader's Digest 1
- Readers Union 2
- Reaktion Books 4
- Rebo Publishers 3
- Red & White 3
- Red Fox 2
- Redcliffe Press Ltd. 2
- Redfern Natural History Productions 1
- Redline Books 1
- Reece Winstone 5
- Reed Books Pty Ltd. 1
- Reflections of a Bygone Age 1
- Regan Books 1
- Regency Press 3
- Regent Publishing Co. 1
- Regent Transport Publishing 1
- Reginald Nichols 3
- Regional Publications 2
- Reinhardt Books 1
- Religious Education Press 1
- Remington and Co. 1
- Renwick of Otley 3
- Repetto & Massucco 1
- Republic Of Texas Press 2
- Research Studies Press 2
- Reston Publishing Company Inc. 1
- Review Graphics 1
- Review Of Reviews Office 1
- Revodana Publishing 1
- Rex Collings 2
- RIBA Publishing 1
- Rich & Cowan Ltd. 2
- Rich and Cowan 1
- Richard Bentley 2
- Richard Bentley & Son 2
- Richard Clay & Sons Ltd. 3
- Richard Cohen Books 2
- Richard Johnson And Sons Limited 1
- Richard Leithbridge 1
- Richard Netherwood Limited 2
- Richard Phillips 1
- Richard Sadler Ltd. 2
- Richard Stenlake 1
- Richard Tilling 2
- Rider & Co. 1
- Rihan. CC 1
- Rijksmuseum Amsterdam 1
- Rila 2
- Riley Motors Limited 2
- Rily Publications Ltd 1
- Ringpress Books 12
- Ripley Entertainment Inc. 1
- Rivingtons 1
- Rixon Groove 2
- Rizzoli International Publications 1
- Roadliner Transport Books 1
- Rob Blann 1
- Robert Culley 2
- Robert Frederick Ltd. 1
- Robert Gosling 1
- Robert Grant & Son 1
- Robert Grant & Son, Ltd. 1
- Robert Griffith 1
- Robert Hale 19
- Robert Hale Limited 9
- Robert Jennings 1
- Robert Maclehose And Co. Ltd 1
- Robert Pooley Ltd. 1
- Robert Saunderson 2
- Robert Stodart 1
- Robert Tyas 1
- Roberts 3
- Roberts Brothers 2
- Robertson & Mullens Ltd. 1
- Robin Brass Studio 1
- Robin Hood Publishing 1
- Robin Smith 1
- Robinson Publishing 2
- Robinson Publishing Ltd 1
- Robson And Clarke 2
- Robson Books 5
- Rochester Press 1
- Rock The Boat 2