Publisher
- Stripes Publishing7
- Bloomsbury6
- Stripes4
- Harper, an imprint of HarperCollinsPublishers3
- HarperCollins Children's Books3
- HarperCollins Publishers3
- Zonderkidz3
- Corgi Yearling2
- Faber & Faber2
- Harper, an imprint of HarperCollins Publishers2
- Much-in-Little2
- Puffin2
- Affirm Press Kids1
- Andrews UK Ltd1
- Angus & Robertson1
- Austin Macauley Publishers1
- Barrington Stoke Ltd1
- Bloomsbury Reader1
- Corgi Yearling Books1
- Egmont UK1