Publisher
- Routledge77
- Palgrave Macmillan23
- Springer14
- Cambridge Scholars Publishing7
- Edward Elgar Publishing7
- Academic Press6
- Jessica Kingsley Publishers6
- Pearson6
- Leaping Hare Press5
- Karnac Books4
- Quarry Books4
- Rowman & Littlefield Publishers4
- Ebury Digital3
- HarperOne3
- Headline3
- Ilex3
- IntechOpen3
- KoganPage3
- Macmillan3
- Penguin Books3