Mark Twain, the pen name of Samuel Langhorne Clemens, ranks among the most iconic authors in American literature. Born on November 30, 1835, in Florida, Missouri, Twain grew up in Hannibal—a port town along the Mississippi River—which later provided the setting for some of his most famous works, including 'The Adventures of Tom Sawyer' and 'Adventures of Huckleberry Finn.' Twain's literary career commenced with lighthearted tales and humorous anecdotes, reflecting his pre-Civil War boyhood experiences. However, as he matured, so did his works' complexity, often imbued with social criticism and an unflinching examination of human nature and social hypocrisy. His literary style combined rich humor, keen observation, and a narrative voice that often broke from the formalities of his time, speaking directly to the common reader. 'MARK TWAIN Ultimate Collection: 370+ Titles in One Volume (Illustrated)' encompasses his profound body of work, showcasing his versatility and mastery across a variety of genres. Twain's legacy lives on, both as a pillar of American literature and a timeless storyteller, whose works continue to capture readers' imaginations around the world. He died on April 21, 1910, in Redding, Connecticut, leaving behind a wealth of literary achievements that continue to be celebrated for their innovation and impact on American culture and the English language.