The Philosophy of the environment
edited by Timothy D.J. Chappell
Edinburgh University, 1997
 Buku Teks
Torretti, Roberto
The philosophy of physics
Cambridge University Press , 1999
 Buku Teks
Philosophy and literature
edited by A. Phillips Griffiths
Cambridge University Press, 1984
 Buku Teks
Cooper, David E.
A philosophy of gardens
Clarendon Press , 2006
 Buku Teks
Sober, Elliott
Philosophy of biology
Westview Press, 1993
 Buku Teks