Publisher
- Zonderkidz5
- Edinburgh University Press2
- Harper, an imprint of HarperCollinsPublishers2
- HarperCollins Publishers2
- Orchard Books2
- Routledge2
- Thomas Nelson2
- Accent Press Ltd1
- Avon1
- Bloomsbury Childrens1
- Bloomsbury Methuen Drama1
- Boldwood Books1
- Carina UK1
- Chatto & Windus1
- Collins1
- Collins & Brown1
- Cornerstone Digital1
- DK1
- Dey St., an imprint of William Morrow1
- Down East Books1