Tom Sawyer, Detective in the context of The Adventures of Huckleberry Finn

Thomas "Tom" Sawyer (/ˈsɔːjər/) is the title character of the Mark Twain novel The Adventures of Tom Sawyer (1876). He appears in three other novels by Twain: Adventures of Huckleberry Finn (1884), Tom Sawyer Abroad (1894), and Tom Sawyer, Detective (1896). He is around 12 to 13 years old.

Sawyer also appears in at least three unfinished Twain works, Huck and Tom Among the Indians, Schoolhouse Hill, and Tom Sawyer's Conspiracy. While all three uncompleted works were posthumously published, only Tom Sawyer's Conspiracy has a complete plot, as Twain abandoned the other two works after finishing only a few chapters. It is set in the 1840s along the Mississippi.

Huckleberry "Huck" Finn is a fictional character created by Mark Twain who first appeared in the book The Adventures of Tom Sawyer (1876) and is the protagonist and narrator of its sequel, Adventures of Huckleberry Finn (1884). He is 12 to 13 years old during the former and a year older ("thirteen to fourteen or along there") at the time of the latter. Huck also narrates Tom Sawyer Abroad (1894) and Tom Sawyer, Detective (1896), two shorter sequels to the first two books.

Adventures of Huckleberry Finn is a picaresque novel by American author Mark Twain that was first published in the United Kingdom in December 1884 and in the United States in February 1885. It is commonly named among the Great American Novels, and it is among the first in major American literature to be written throughout in vernacular English, characterized by local color regionalism. Being the direct sequel to The Adventures of Tom Sawyer, it is told in the first person by Huckleberry "Huck" Finn, the narrator of two other later Twain novels (Tom Sawyer Abroad and Tom Sawyer, Detective) and a friend of Tom Sawyer.

The book is noted for "changing the course of children's literature" in the United States for the "deeply felt portrayal of boyhood". It is also known for its colorful description of people and places along the Mississippi River. Set in a Southern antebellum society that had ceased to exist over 20 years before the work was published, Adventures of Huckleberry Finn is an often scathing satire on entrenched attitudes, particularly racism.