Publisher
- Penguin Books3
- ABC Books2
- Alpha1
- Andrews UK Limited1
- Austin Macauley Publishers1
- Bloomsbury Academic, Bloomsbury Publishing Plc1
- Bristol University Press1
- CICO Books1
- DK1
- Ebury Digital1
- Fair Winds Press1
- Harper Design1
- Ivy Press Made available through hoopla1
- Michael Joseph1
- Policy Press1
- Rock Point1
- Routledge1
- Ryland Peters & Small1
- Springer1
- Teach Yourself1