The Cambridge Dictionary of Philosophy. Ed. Robert Audi. Cambridge: Cambridge University Press, 1995. Descartes, Rene. Meditations on First Philosophy. Cambridge: Cambridge University Press, 1996. The Oxford Companion to Philosophy. Ed. Ted Honderich. Oxford: Oxford University Press, 1995. Russell, Bertrand. The Problems of Philosophy. Oxford: Oxford University Press, 1997.
If you’re looking for a great essay service then you should check out
. A friend of mine asked them to write a whole dissertation for him and he said it turned out great! Afterwards I also ordered an essay from them and I was very happy with the work I got too.