Publisher
- Routledge42
- Learning Matters23
- Palgrave Macmillan16
- SAGE16
- Pearson9
- Macat Library8
- The Foundation for Critical Thinking8
- Corwin Press6
- SAGE Publications Ltd5
- SAGE Publications, Inc5
- Bloomsbury Academic4
- Continuum4
- Foundation for Critical Thinking4
- Foundation for Critical Thinking Press4
- Springer4
- CRC Press3
- Critical Publishing3
- Palgrave3
- Prometheus Books3
- Red Globe Press3