I've discovered a new website, Letters of Note, that has me completely fascinated.
It is full of amazing letters, from J.R.R. Tolkien to an editor, Adolus Huxley to George Orwell, Abigail Adams to John Adams, Fredrick Douglass to his former master.
Some are boring, but most are amazing.
This one, a letter from a slave to his former mistress, struck me so strongly.