Publisher
- Motorbooks8
- BBC Digital5
- The Crowood Press5
- Springer4
- CRC Press2
- DK2
- DK Children2
- Dorling Kindersley2
- Amberley Publishing1
- Andrews UK Ltd1
- Atlantic Books1
- BBC Books1
- Cambridge Scholars Publishing1
- Cassell Illustrated1
- Dorling Kindersley Limited1
- Emerald Publishing1
- HarperCollinsPublishers1
- Hodder & Stoughton1
- MBI1
- MBI and Motorbooks1