Question: Huckleberry Finn first appeared in a book that was released in what year?

Context articles: True Williams
The Adventures of Huck Finn (1993 film)
Adventures of Huckleberry Finn
The Adventures of Tom Sawyer
Roger Finn
Tom Sawyer &amp; Huckleberry Finn
Huckleberry Finn
Huckleberry no Bōken
Huckleberry Finn (EP)
The Adventures of Huckleberry Finn (1960 film)

Truman W. "True" Williams (March 22, 1839 – November 23, 1897) was an American artist known as the most prolific illustrator to Mark Twain's books and novels.
 He drew all illustrations to the first edition of "The Adventures of Tom Sawyer" (1876) and was thus the first to illustrate such characters as Tom Sawyer and Huckleberry Finn.
 He was also sole illustrator of Twain's "Sketches, New and Old" and primary illustrator of "Roughing It" and "The Innocents Abroad".
 Working with a number of publishers he also illustrated works by writers Bill Nye, George W. Peck, Joaquin Miller, and others.
 His style in "Tom Sawyer" influenced E. W. Kemble's work in his illustrations to "Adventures of Huckleberry Finn" (1884).
The Adventures of Huck Finn is a 1993 American adventure film written and directed by Stephen Sommers, distributed by Walt Disney Studios Motion Pictures and Buena Vista Pictures, and starring Elijah Wood, Courtney B. Vance, Jason Robards and Robbie Coltrane; it is based on Mark Twain's novel "Adventures of Huckleberry Finn" and focuses on at least three-fourths of the book.
 The film follows a boy named Huckleberry Finn and an escaped slave named Jim, who travel the Mississippi River together and overcome various obstacles along the way.
Adventures of Huckleberry Finn (or, in more recent editions, The Adventures of Huckleberry Finn) is a novel by Mark Twain, first published in the United Kingdom in December 1884 and in the United States in February 1885.
 Commonly named among the Great American Novels, the work is among the first in major American literature to be written throughout in vernacular English, characterized by local color regionalism.
 It is told in the first person by Huckleberry "Huck" Finn, a friend of Tom Sawyer the narrator of two other Twain novels ("Tom Sawyer Abroad" and "Tom Sawyer, Detective").
 It is a direct sequel to "The Adventures of Tom Sawyer".
The Adventures of Tom Sawyer by Mark Twain is an 1876 novel about a young boy growing up along the Mississippi River.
 It is set in the fictional town of St. Petersburg, inspired by Hannibal, Missouri, where Twain lived.
Roger Finn is a British television presenter.
 Finn was born Roger Armstrong-Wright but is believed to have taken the stage name Finn from his favourite book The Adventures of Huckleberry Finn by Mark Twain.
 He spent much of his upbringing in Hong Kong, but boarded in England at The King's School Canterbury.
 Perhaps best known for his stint as a Newsround presenter, he is now part of the BBC South Today team.
Tom Sawyer & Huckleberry Finn is a 2014 American comedy-drama/adventure film starring Joel Courtney as Tom Sawyer, Jake T. Austin as Huckleberry Finn, Katherine McNamara as Becky Thatcher, Noah Munck as Ben Rogers, and with Val Kilmer as Mark Twain.
 It is based on Mark Twain's novels "The Adventures of Tom Sawyer" and "Adventures of Huckleberry Finn".
 Directed by Jo Kastner, the film is released by VMI Worldwide.
Huckleberry "Huck" Finn is a fictional character created by Mark Twain who first appeared in the book "The Adventures of Tom Sawyer" and is the protagonist and narrator of its sequel, "Adventures of Huckleberry Finn".
 He is 12 or 13 years old during the former and a year older ("thirteen or fourteen or along there," Chapter 17) at the time of the latter.
 Huck also narrates "Tom Sawyer Abroad" and "Tom Sawyer, Detective", two shorter sequels to the first two books.
Huckleberry no Bōken (ハックルベリィの冒険 ) is a 1976 anime series based on the novel "Adventures of Huckleberry Finn" by Mark Twain.
 It is the first of two Huckleberry Finn anime.
 A second Huck Finn television series was made in 1994, "Huckleberry Finn Monogatari".
Huckleberry Finn is a 2010 EP by Duke Special, featuring songs composed by Kurt Weill with lyrics by Maxwell Anderson from an unfinished musical based on Mark Twain's novel "Adventures of Huckleberry Finn".
 It was released both on its own and as part of a box set entitled "The Stage, A Book And The Silver Screen", which also includes the albums "Mother Courage and Her Children" and "The Silent World of Hector Mann".
The Adventures of Huckleberry Finn is a 1960 American film directed by Michael Curtiz.
 Based on the Mark Twain novel of the same name, it was the third sound film version of the story and the second filmed by Metro-Goldwyn-Mayer.
 The film was the first adaptation of "Huckleberry Finn" to be filmed in CinemaScope and Technicolor.
 It starred Eddie Hodges as Huck and former boxer Archie Moore as the runaway slave, Jim.
 Tony Randall also appeared in the film (and received top billing), and Buster Keaton had a bit role in what proved to be his final film for his old studio, Metro-Goldwyn-Mayer.
 Neville Brand portrayed Huck's alcoholic father, Pap Finn.