Publisher
- HarperCollins Leadership21
- Nicholas Brealey Publishing20
- Rowman & Littlefield Publishers20
- Jossey-Bass19
- American Management Association15
- HarperBusiness15
- Zondervan15
- Apress14
- Financial Times/ Prentice Hall14
- John Wiley & Sons14
- Palgrave Pivot14
- Springer International Publishing14
- Profile Books12
- Anthem Press11
- Elsevier11
- HarperCollins e-books11
- Learning Matters11
- Practical Inspiration Publishing11
- Bloomsbury Business10
- Local Government Association10