Publisher
- Bloomsbury20
- CRC Press19
- Bloomsbury Wildlife12
- Routledge12
- Vintage Digital12
- Birlinn8
- Bloomsbury Natural History8
- Bloomsbury Publishing8
- Dorling Kindersley7
- Penguin Books7
- Canongate6
- Penguin6
- Profile Books6
- Elmbridge Natural History Society5
- William Collins5
- Elsevier/Academic Press4
- Hodder & Stoughton4
- The University of Chicago Press4
- Vintage4
- Walker & Co4