Twain's Letters Volume 1 1835-1866 (annotated)

Nowhere is the human being more truly revealed than in his letters. Not in literary letters--prepared with care, and the thought of possible publication--but in those letters wrought out of the press of circumstances, and with no idea of print in mind. A collection of such documents, written by one whose life has become of interest to mankind at large, has a value quite aside from literature, in that it reflects in some degree at least the soul of the writer.