Publisher
- AUK Classics8
- Ace Books1
- Alfred A. Knopf2
- Andrews UK3
- Andrews UK Ltd6
- Angry Robot Distributed in the U.S. by Random House1
- Arrow1
- Arrow Books1
- Avon2
- BBC Books3
- Balzer + Bray, an imprint of HarperCollinsPublishers1
- Bantam2
- Barnes & Noble Digital Library1
- Berkley Books6
- Birlinn Ltd1
- Bloomsbury8
- Bloomsbury Pub. Plc1
- Bloomsbury Publishing4
- Bloomsbury Reader1
- Bloomsbury U.S.A. Childrens Books1