Publisher
- Ebury Press1
- Ebury Publishing1
- Elsevier Academic Press1
- Elsevier Masson1
- Gaia1
- Gower1
- Green Books1
- Greenfinch1
- Grosvenor House Publishing1
- Guardian Books1
- Hachette Australia1
- Hamlyn1
- Harper Business, An Imprint of HarperCollins Publishers1
- Harper Paperbacks1
- Harper Perennial1
- HarperCollins Leadership1
- HarperCollins e-Books1
- HarperCollins e-books1
- HarperElixir1
- HarperElixir, an imprint of HarperCollinsPublishers1