I just read Ben Franklin's autobiography, aided by textcelerator (made by jimrandomh). I had only read bits and pieces before, and the whole is worthwhile. He was a definite precursor of the LW sort of rationality, and to read in his own words the epistemic and instrumental techniques he employed, and well as the virtues he sought after, is a delight. It was written over two centuries ago, and English has changed since then, but not unrecognizably.
I second the recommendation of Franklin's autobiography. I also ask that you change rationalism to rationality, because the former refers to something completely different.
This is the monthly thread for posting media of various types that you've found that you enjoy. I find that exposure to LW ideas makes me less likely to enjoy some entertainment media that is otherwise quite popular, and finding media recommended by LWers is a good way to mitigate this. Post what you're reading, listening to, watching, and your opinion of it. Post recommendations to blogs. Post whatever media you feel like discussing! To see previous recommendations, check out the older threads.
Rules: