Publishers
- George G. Harrap & Company Ltd. 5
- George Gill & Sons Limited 1
- George Harrap & Co 1
- George Humble 1
- George Lapworth & Co 1
- George Lapworth & Co Ltd. 7
- George Newnes 4
- George Newnes Limited 95
- George Newnes Ltd. 42
- George Over 1
- George Philip 3
- George Philip & Son 1
- George Philip & Son Ltd. 4
- George R. Cockle And Associates 1
- George Rainbird 1
- George Rainbird Ltd 1
- George Roberts 1
- George Robertson & Co. 1
- George Routledge & Sons 38
- George Routledge & Sons Ltd. 41
- George Routledge and Co. 1
- George Routledge and Sons Limited 1
- George Rowney And Co. 1
- George Rutland 1
- George Shumway, Publisher 1
- George Stoneman 1
- George Virtue 1
- George Weidenfeld and Nicolson 2
- George Woolley 1
- George Young 1
- Gerald Duckworth & Co. Ltd. 2
- Gerald G. Swan 1
- Gerald G. Swan Ltd. 1
- Gerald G. Swann Ltd. 1
- Gerard Gaston Grange 1
- Getty Museum 1
- Gibbs Smith, Publisher 1
- Gilbert And Hodges 1
- Ginn and Company 1
- Ginn And Company Ltd. 1
- Giorgio Nada Editore 1
- Girl's Own Paper 6
- Girls Gone By 31
- Giunti 2
- Giunti Barbera 1
- Glamorgan County History Trust 1
- Glasgow Corporation Public Libraries 1
- Glasney Press 1
- Global Motorsport Group Gmbh 1
- GlobalArtAffairs Publishing 1
- Gloucester Archaeological Publications 1
- Gloucestershire County Council 1
- Glover & Blair Limited 1
- Glyn Davies Photography 1
- GMS Enterprises 3
- Goddard, Walker & Brown, Ltd. 1
- Godfrey Cave 1
- Goerge Prior 1
- Golden Key Limited 1
- Golden Pleasure Books Ltd. 1
- Golden Press 1
- Golden Valley Publications 1
- Goldenstone Press 1
- Goldstar Holdings 1
- Gollancz 2
- Gomer 3
- Gomer Press 3
- Goncalo Elias 1
- Gono Studio 1
- Good Read Publishing 2
- Good Reading Limited 1
- Goodwood Road Racing Club 1
- Goodwood Road Racing Company Ltd 2
- Gordon Forrest 1
- Government Of India 3
- Government Of West Bengal 3
- Government Press, Bulaq 1
- Government Printing Office, Washington 1
- Gowans & Gray Ltd. 1
- Gower 1
- Gower Press 1
- Grafton Books 1
- Graham & Trotman Limited 1
- Graham Gauld 1
- Graham Horton 1
- Gralene Books 1
- Gramercy Books 1
- Granada 9
- Granada Publishering Limited 1
- Grandreams Limited 4
- Grange Books 3
- Grant and Griffith 3
- Grant Richards 21
- Granta Books 2
- Granta Editions 1
- Graphic Publishers 2
- Grass, Barth & Comp. (w. Friedrich) 1
- Grasshopper 1
- Grayson & Grayson 1
- Great Bear Publishing 2