The Adventures of Tom Sawyer by Mark Twain is an 1876 novel about a young boy growing up along the Mississippi River. The story is set in the Town of "St. Petersburg", inspired by Hannibal, Missouri, where Twain lived.Tom Sawyer's best friends include Joe Harper and Huckleberry Finn. In The Adventures of Tom Sawyer, Tom's infatuation with classmate Rebecca "Becky" Thatcher is apparent. He lives with his half brother Sid, his cousin Mary, and his stern Aunt Polly in the (fictional) town of St. Petersburg, Missouri. In addition, he has another aunt, Sally Phelps, who lives considerably farther down the Mississippi River, in the town of Pikesville. Tom is the son of Aunt Polly's dead sister.Thomas "Tom" Sawyer appears in three other novels by Twain: Adventures of Huckleberry Finn (1884), Tom Sawyer Abroad (1894), and Tom Sawyer, Detective (1896).Samuel Langhorne Clemens (1835-1910), better known by his pen name Mark Twain, was an American author and humorist. He is most noted for his novel The Adventures of Tom Sawyer (1876) and its sequel, Adventures of Huckleberry Finn (1885), the latter often called "the Great American Novel."Twain grew up in Hannibal, Missouri, which would later provide the setting for Huckleberry Finn and Tom Sawyer. He apprenticed with a printer. He also worked as a typesetter and contributed articles to his older brother Orion's newspaper. After toiling as a printer in various cities, he became a master riverboat pilot on the Mississippi River before heading west to join Orion. He was a failure at gold mining, so he next turned to journalism. While a reporter, he wrote a humorous story, "The Celebrated Jumping Frog of Calaveras County," which became very popular and brought nationwide attention. His travelogues were also well received. Twain had found his calling.