Tom Sawyer and Huck Finn: The Adventures of Huckleberry Finn (World Digital Library Edition) (PDF)

Samuel Langhorne Clemens, or Mark Twain, as he was better known was born on November 30, 1835 in Florida, Missouri, the sixth child of John Marshall and Jane Lampton Clemens. His father ran a dry goods and grocery store, practiced law and involved himself in local politics after the family's move to Hannibal, Missouri, when Sam was four years old.

Hannibal seems to have been a good place for a boy to grow up. Sam was entranced by the Mississippi River and enjoyed both the barges and the people who traveled on them. When Sam was just eleven his father died and Sam went to work for his brother at the Hannibal Journal first as a printer's apprentice and later a compositor. While still in his teens Sam went on the road as an itinerant printer. In 1857, he conceived a plan to seek his fortune in South America but on the way he met a steamboat captain, Horace Bixby who took him on as a cub riverboat pilot and taught him until he acquired his own license.

This enjoyable style of life, which Twain always spoke of later with special warmth was ended by the Civil War. Twain went west with his brother Orion to prospect in Nevada but in 1862 joined the staff of the Virginia City Territorial Enterprise, a paper to which he had already begun submitting his work. Later Twain went to California and submitted The Celebrated Jumping Frog of Calaveras County to the New York Saturday Press.

By 1871, Twain had published Innocents Abroad and had married Olivia Langdon, the sister of a friend from socially prominent New York City family. He and his wife moved to Hartford, Connecticut, where they made their family home for the next 20 years.

Books that he wrote in Hartford confirmed his popular reputation but despite their success Twain found himself in financial difficulty primarily because of his investments in the Paige typesetting business as well as his own publishing company. Eventually Twain was forced to declare bankruptcy.

Twain's last major books were successful