Question: When was the novel, which became the source material for Songs from Heathcliff, first published?

Context paragraphs:
My Autobiography (Chaplin): My Autobiography is a book by Charlie Chaplin, first published by Simon & Schuster in 1964.  Along with "", it provided the source material for the 1992 feature film "Chaplin".  It provides a revealing look into the life of a 20th-century filmmaker and celebrity.  The Chicago Tribune said the book was “The best autobiography ever written by an actor.  An astonishing work.”

List of Fullmetal Alchemist light novels: The "Fullmetal Alchemist" light novels are based on the manga "Fullmetal Alchemist" by Hiromu Arakawa.  "Fullmetal Alchemist" began serialization in Square Enix's monthly manga anthology "Monthly Shonen Gangan" its August 2001 issue and concluded in June 2010.  Square Enix has published a series of seven light novel adaptations based on the series, all written by Makoto Inoue with illustrations provided by Arakawa.  The novels follow the Elric brothers on their continued quest for the Philosopher's Stone.  The first novel of the series, "Fullmetal Alchemist: The Land of Sand", was used as the source material for episodes 11 and 12 of the "Fullmetal Alchemist" anime adaptation.

The Mr. Men Show: The Mr. Men Show (sometimes simply called Mr. Men) is a British/American  animated television series based on the original "Mr. Men and Little Miss" books created in the late 20th century by British author Roger Hargreaves and his son Adam Hargreaves.  Adapted from the published source material into a television variety program, "The Mr. Men Show" features comedy sketches (primarily), pantomimes, dance numbers and music videos.  The TV series is directed by Mark Risley and executive produced by Eryk Casemiro with Kate Boutilier.  Original score and songs are composed by Jared Faber.  The series originally aired on Channel 5's Milkshake!  programming block in the United Kingdom and Cartoon Network in the United States.

Songs from Heathcliff: Songs from Heathcliff is a 1995 album by Cliff Richard, featuring ten songs from the musical "Heathcliff", conceived by and starring Richard as the title character and based on the novel "Wuthering Heights" by Emily Brontë.  The music for each track was composed by John Farrar and the lyrics were written by Tim Rice.  Five of the album's tracks feature Olivia Newton-John singing duets with Richard.

Nightcore: A nightcore edit is a remix track that speeds up its source material, increasing its pitch.  Formed in 2002, the name for the internet-based music was originally defined as sped-up and pitch-shifted versions of trance and eurodance songs, but its definition expanded into non-dance territory by the time the remix style became popular in the 2010s.  The type of music that started as a subgenre of trance and is still considered so by many people.  Indeed, dedicated trance fans usually call it "happy hardcore" to indicate its "similar-but-different" nature.  Nightcore is characterized by a sped-up melody (sometimes), fast rhythmic beat (usually), and higher than normal pitch.  Almost all nightcore music are original songs nightcored (remixed into nightcore) by nightcore fans.

I Never Told Anyone: I Never Told Anyone: Writings by Women Survivors of Child Sex Abuse is a 1983 book edited by Ellen Bass and Louise Thornton and marked Bass's first published non-fiction work.  It was published by Harper and Row and contains a collection of numerous child sexual abuse testimonials from a wide range of original source material including book excerpts, poems, and essays.  The work was republished in 1991 through Harper Perennial and included a new afterword by Bass.

McTeague (opera): McTeague is an American opera composed by William Bolcom with a libretto Arnold Weinstein and Robert Altman.  The opera is based on a novel of the same name by Frank Norris (written in 1895, published in 1899) which also served as the source material for the Erich von Stroheim film "Greed" (1924).  The piece was written on commission for the Lyric Opera of Chicago and first performed there on October 31, 1992.

Wuthering Heights: Wuthering Heights is Emily Brontë's only novel.  Written between October 1845 and June 1846, "Wuthering Heights" was published in 1847 under the pseudonym "Ellis Bell"; Brontë died the following year, aged 30.  "Wuthering Heights" and Anne Brontë's "Agnes Grey" were accepted by publisher Thomas Newby before the success of their sister Charlotte's novel, "Jane Eyre".  After Emily's death, Charlotte edited the manuscript of "Wuthering Heights", and arranged for the edited version to be published as a posthumous second edition in 1850.

Plays of L. Frank Baum: The plays of L. Frank Baum are an important aspect of Baum's writing career about which some of the least is known.  While even most brief biographies, long before the Internet, have noted Baum's work as a playwright, these works have been rarely performed beyond his lifetime, and almost none have been published aside from two scenarios and a first act of three unfinished works in "The Musical Fantasies of L. Frank Baum", compiled with an introduction by Alla T. Ford.  Aside from his youthful success with "The Maid of Arran", his blockbuster eight-year run with "The Wizard of Oz", his failure with "The Woggle-Bug", and "The Tik-Tok Man of Oz" as source material for his novel, "Tik-Tok of Oz", very little is known about his dramatic output, and mostly from the publications of Michael Patrick Hearn, Susan Ferrara, and Katharine M. Rogers.  Hearn identifies 41 different titles in the bibliography of the 2000 edition of "The Annotated Wizard of Oz", plus one play without a title, although some of these titles clearly refer to drafts of the same play, such as the early titles of "The Tik-Tok Man of Oz".

Adrift in Soho: Adrift In Soho is a novel by Colin Wilson.  It was first published in England in 1961 by Victor Gollancz.  The novel describes the English beat generation.  The novel was republished to great acclaim by New London Editions in 2011, when Cathi Unsworth wrote 'Adrift in Soho is currently in production by Burning Films and with such rich source material, perhaps Wilson will now receive some contemporary reassessment for his continuing fascination with the human condition and the wit, warmth and insight that he brings to his accounts of those he has shared his unusual journeys with.'

Supporting paragraphs: Songs from Heathcliff Wuthering Heights
Answer: 1847