Publisher
- Copernicus Books, a brand of Springer1
- For Dummies1
- Franklin Watts1
- Happy Yak1
- Kingfisher1
- Palgrave Macmillan1
- Pearson1
- Pearson Education Limited1
- Penguin1
- Pergamon1
- Profile Books1
- Puffin1
- Routledge India1
- Rowman & Littlefield Publishers1
- Royal Society of Chemistry1
- Scottish Government1
- Springer International Publishing Springer1
- Springer Open1
- Transworld Digital1
- UCL Press1