Publisher
- Red Fox3
- Avon Books, an imprint of HarperCollinsPublishers2
- Bloomsbury Reader2
- Faber & Faber2
- Vintage Books2
- Walden Pond Press, an imprint of HarperCollinsPublishers2
- Andrews UK1
- Andrews UK Ltd1
- Barrington Stoke Ltd1
- Bloomsbury Press Distributed to the trade by Macmillan1
- Cambridge Scholars1
- Crown Publishers1
- DEY STREET BOOKS, AN IMPR1
- DK Children1
- Duckworth Overlook1
- Faber and Faber1
- Harper1
- HarperCollins1
- Ladybird1
- Palgrave Macmillan1