We know it was copyrighted in 1962, but when did Twain *write* "Letters From The Earth?" Also, I need to come up with a short biographical sketch of Twain, written from the perspective of his being critical of religion. I am content with the one by Thomas S. Vernon from the book "Great Infidels" -- unless someone knows of a better one and chooses to point me to it. Cliff Walker, editor "The Critical Thinker" Portland, Oregon