Publisher
- 4th Estate1
- Apollo1
- Austin Macauley Publishers1
- BBC Digital1
- Bloomsbury1
- Bloomsbury Academic1
- Cambridge Scholars Publishing2
- Ebury Digital3
- Edinburgh University Press1
- Emerald Publishing2
- Faber & Faber2
- Hamlyn1
- HarperCollins1
- HarperCollins e-books1
- HarperPerennial1
- HarperThorsons1
- Headline1
- Hodder & Stoughton1
- John Wiley & Sons, Inc1
- John Wiley and Sons, Inc Wiley-VCH1