Publisher
- Routledge6
- Palgrave Macmillan4
- The Lilliput Press4
- The O'Brien Press4
- Bloomsbury Academic3
- Gill & Macmillan3
- Gill Books3
- Manchester University Press3
- The History Press Ireland3
- Collins Press2
- I.B.Tauris & Co. Ltd2
- Mercier Press2
- Transworld Digital2
- Allen Lane1
- Alpha Books1
- Amberley1
- Atlantic Books1
- BBC Digital1
- Biteback Publishing1
- Cambridge Scholars1