Publisher
- British Standards Institution37
- Springer30
- Stripes Publishing6
- Puffin4
- Apress3
- HarperCollins3
- Packt Publishing3
- Balzer + Bray2
- Barrington Stoke Ltd2
- Bloomsbury2
- CRC Press2
- Dorling Kindersley Limited2
- HarperTeen, an imprint of HarperCollinsPublishers2
- Ladybird2
- Macmillan Children's Books2
- Routledge2
- Zonderkidz2
- Arrow1
- Barrington Stoke1
- Bloomsbury Business1