"Huckleberry Finn" is a novel written by Mark Twain, published in 1884. It follows the adventures of a young boy named Huckleberry Finn as he travels down the Mississippi River on a raft with a runaway slave named Jim. The story explores themes of friendship, freedom, and the moral dilemmas of society. Set in the pre-Civil War American South, the book addresses issues of race and social injustice. Through Huck's journey, readers witness his growth and the challenges he faces as he grapples with the values of his time, ultimately questioning the morality of slavery and societal norms.