Publisher
- Academic Press1
- Adlard Coles Nautical1
- Andrews U.K. Ltd1
- Bantam1
- Bloomsbury USA1
- CICO Books1
- DK2
- DK Children3
- Dorling Kindersley2
- Dorling Kindersley Limited3
- Ebury1
- Ebury Digital1
- Elsevier1
- For Dummies1
- Harper1
- Harper Design, an imprint of HarperCollins Publishers1
- HarperCollins2
- HarperCollins Publishers1
- HarperThorsons1
- Harpercollins1