He was forced to quit school at the age of 12 in order to earn his living. He wrote his first
 article at 15, and his first short story was published when he was 16. In 1857 he started down the Mississippi toward New Orleans as an apprentice steamboat pilot. The people he met and the scenes he viewed during these four years on the Mississippi furn
ished characters and situations for his later writings.
 par  tab His first successful literary exploit was a short story: }{ i fs22 The Celebrated Jumping Frog of Calaveras County}{ fs22 , which brought him national attention.
 par  tab }{ i fs22 The Adventures of Huckleberry Finn}{ fs22 , a sequel to }{ i fs22 Tom Sawyer}{ fs22  in the picaresque vein of the latter, being a keener realistic portrayal of regional character and frontier experience on the Mississippi. 
 par  tab It is the story of a flight down the Mississippi of a white boy (Huck) and of a runaway slave (Jim). Really astonishing is the variety of its farce and character.
 par } pard  qj fi720 nowidctlpar widctlpar adjustright { i fs22 The Adventures of Huckleberry Finn}{ fs22 
 is one of the supreme masterpiece of American literature - a work which reaches out beyond the limitations of time and touches what is most human in the readers of any age or country.
 par } pard  qj nowidctlpar widctlpar adjustright { fs22  tab Huck rquote 
s character is so morally sensitive that he must undergo a moral testing and development. And Huck becomes a heroic character when, urged on by affection, he discards the moral code he has always taken for granted and resolves to help J 
im in his escape from slavery. The intensity of his struggle over the act suggests how deeply he is involved in the society which he rejects.
 par  tab Huck means by  ldblquote right rdblquote  for a Negro to be a slave; if a Negro runs away, every white man has the duty to stop him and take back to his master to be punished.