Publisher
- Routledge5
- 4th Estate3
- Robinson3
- Vie Books, an imprint of Summersdale Publishers Ltd3
- Yellow Kite3
- Austin Macauley Publishers2
- AuthorHouse UK2
- Ebury Digital2
- Gill Books2
- Hodder and Stoughton2
- Piatkus2
- Quarto Publishing Group UK2
- Quercus2
- Souvenir Press2
- Zonderkidz2
- Academic Press1
- Accent Press1
- Affirm Press1
- Aster1
- Balboa Press UK1