Reference
MTB. Mark Twain: A Biography. By Albert Bigelow Paine. 3 vols. New York: Harper and Brothers. [Volume numbers in citations are to this edition; page numbers are the same in all editions.].
MTB. Mark Twain: A Biography. By Albert Bigelow Paine. 3 vols. New York: Harper and Brothers. [Volume numbers in citations are to this edition; page numbers are the same in all editions.].