Some of you will recall that I'm reading the 10-volume Encyclopedia of Philosophy (second edition) at the rate of two pages per day. I've been at it since 24 April 2007. Today I finished the letter "D." (I'm in volume 3.) Among the entries I've read are:

Dante Alighieri
Darwinism
Death
Degrees of Perfection, Argument for the Existence of God
Deleuze, Gilles
Democracy
Deontological Ethics
Descartes, René
Determinism, Theological
Dewey, John
Dialectic in Islamic and Jewish Philosophy
Diodorus Cronus
Distant Peoples and Future Generations
Dogma
Dreams
Duns Scotus, John

I read the two pages first thing in the morning, with coffee. It takes about 15 minutes.