Publisher
- Routledge6
- Penguin3
- Mushroom eBooks2
- Oberon Books2
- The History Press2
- Vintage Digital2
- Andrews UK1
- Atlantic Books Ltd1
- Bloomsbury1
- Bloomsbury Paperbacks1
- Bloomsbury Publishing1
- Bodley Head1
- Corvus1
- Edinburgh University Press1
- Gollancz1
- HarperCollins e-books1
- Hodder Children's Books1
- I.B. Tauris Distributed in the U.S. and Canada exclusively by Palgrave Macmillan1
- JLS Co. Ltd1
- Osprey Pub1