Publisher
- Nick Hern Books743
- Barbour740
- Sage Publications732
- Titan Books730
- Rising Stars717
- Pearson Education Limited716
- The Crowood Press711
- Clarion Books710
- Mosby706
- Summersdale704
- Palgrave703
- Pluto Press694
- CRC Press, Taylor & Francis Group693
- Grosvenor House Publishing693
- Cicerone692
- YouGov692
- Profile Books688
- The Murder Room688
- Latin American Newsletters687
- Birlinn685