Publisher
- A & C Black2
- ABC Books3
- Alpha Books1
- Atlantic Books1
- Austin Macauley Publishers2
- AuthorHouse UK1
- Bloomsbury2
- Bloomsbury Methuen Drama1
- Bloomsbury Pub Ltd1
- Bohn Stafleu van Loghum1
- Cambridge Scholars Publishing1
- Clink Street2
- Continuum1
- Cornerstone Digital2
- Corwin3
- DK1
- Dorling Kindersley2
- Dorling Kindersley Limited3
- Ebury Digital12
- Emerald Publishing1