Publisher
- Academic Press1
- Alpha Books1
- Anthem Press1
- CRC Press2
- CRC Press/Taylor & Francis1
- Cambridge Scholars Publishing2
- Collins4
- DK Children3
- David Fickling Books1
- Dorling Kindersley Limited2
- For Dummies1
- Galore Park2
- Greenfinch1
- Hodder Education32
- Hodder Education Group1
- Hodder Gibson10
- Humana Press2
- IOP Publishing1
- Ivy Press, The1
- John Wiley & Sons, Inc1