I've linked to lots of things.
For essays, there's "Nothing in Biology Makes Sense Except in the Light of Evolution" by Theodosius Dobzhansky, "Philosophy of science 101" by Massimo Pigliucci, and "The Awful German Language" by Mark Twain. I love how many essays are just delicious little nuggets of enlightenment.
As for Books there's only Kjetterbibelen which I bought on a whim and which turned out to be merely OK. I'll try to read more books. (I've been really bad at that lately, in favor of articles, essays, and podcasts, most of which doesn't even make it on my site.)
With that out of the way, I should really be more of a producer of information instead of a consumer. I'm sorry, but the world is just so darned interesting and most of the time I just want to gaze and marvel, with my drooling tounge on the floor, at the stupendous awesomeness of everything. Yes, this is a poor excuse.
"Lead us, Evolution, lead us
Up the future's endless stair:
Chop us, change us, prod us, weed us,
For stagnation is despair:
Groping, guessing, yet progressing,
Lead us nobody knows where."
Happy birthday, Darwin.