Publisher
- AMACOM1
- BBC Children's Books1
- Bloomsbury Distributed to the trade by Holtzbrinck Publishers1
- CABI1
- CRC Press1
- Cambridge Scholars Publishing1
- Corsair1
- Duckworth1
- Elliott & Thompson1
- Emerald Publishing1
- Faber and Faber1
- Greenwillow Books1
- Hachette Books Ireland1
- John Wiley & Sons, Inc1
- Katherine Tegen Books, an imprint of HarperCollins Publishers1
- KoganPage1
- Laurence King Publishing1
- Monarch Books1
- Pearson3
- Profile1