You could do worse than look here. And if you’d like to help others find their way to some interesting reading, you could follow this good man’s instructions, like I’ve done here.
It isn’t that hard, and it can’t hurt — unless you’re looking to apply for a job with the U.S. government (land of the free, freedom of speech, and all of that), in which case you may want to think twice — because there’s all sorts of stuff they don’t want you to read. No, you read that right: in its quest for freedom and as part of the struggle to show the rest of the world how a democracy works, the U.S. government is now banning certain stuff from being read by its subjects. Go figure.