Publisher
- John Wiley & Sons, Inc25
- Palgrave Macmillan10
- For Dummies8
- Routledge8
- Springer8
- Zondervan8
- Ebury Digital7
- Wiley5
- Headline Home4
- Thomas Nelson4
- Alpha Books3
- John Murray3
- Jonathan Ball3
- Pearson Business3
- Alpha2
- AuthorHouse UK2
- Caribe-Betania2
- FT Publishing International2
- Financial Times/ Prentice Hall2
- Frances Lincoln Children's Books2