Routledge Key Guides (1987–2007)
- Fifty Major Philosophers (1987)
- Fifty Contemporary Choreographers (1999)
- Fifty Key Thinkers on History (2000)
- Fifty Major Thinkers on Education (2001)
- Fifty Modern Thinkers on Education (2001)
- Archaeology (2004)
- Musicology (2005)
- Fifty Major Economists (2006)
- Cultural Theory (2007)
- Fifty Major Political Thinkers (2007)