Publisher
- HarperCollins Children's6
- CICO Books3
- Element2
- HarperCollins e-books2
- HarperSanFrancisco2
- Arrow Books1
- Austin Macauley Publishers1
- Balzer + Bray1
- Ebury Digital1
- Fair Winds Press1
- Fair Winds Press, an imprint of The Quarto Group1
- HarperCollins Children's Books1
- HarperThorsons1
- Michael Joseph1
- Moon Books1
- Orion Books1
- Pavilion1
- Pyramid1
- Robert Hale Non-Fiction1
- Springer1