Publisher
- Routledge9
- Birlinn3
- Palgrave Macmillan3
- The Boydell Press3
- Bloomsbury Academic2
- James Clarke2
- Thomas Nelson2
- Allen Lane1
- Andrews UK1
- Austin Macauley Publishers1
- Basic Books1
- Bloomsbury Continuum1
- Cambridge Scholars Publishing1
- Catholic Truth Society1
- Continuum1
- HarperPress1
- James Clarke & Co1
- Lexington Books/Fortress Acedemic1
- Lion Scholar1
- Liveright1