Question: Maniac is a horror film based on a story first published in what paper?
Context: "Fragment of a Novel" is an unfinished 1819 vampire horror story written by Lord Byron.  The story, also known as "A Fragment" and "The Burial: A Fragment", was one of the first in English to feature a vampire theme.  The main character was Augustus Darvell.  John William Polidori based his novella "The Vampyre" (1819), originally attributed in print to Lord Byron, on the Byron fragment.  The vampire in the Polidori story, Lord Ruthven, was modelled on Byron himself.  The story was the result of the meeting that Byron had in 1816 with Percy Bysshe Shelley where a "ghost writing" contest was proposed.  This contest was also what led to the creation of "Frankenstein" according to Percy Bysshe Shelley's 1818 Preface to the novel.  The story is important in the development and evolution of the vampire story in English literature as one of the first to feature the modern vampire as able to function in society in disguise.  The short story first appeared under the title "A Fragment" in the 1819 collection "Mazeppa: A Poem", published by John Murray in London. Maniac, also known as Sex Maniac, is a 1934 black-and-white exploitation/horror film, directed by Dwain Esper and written by Hildagarde Stadie, Esper's wife, as a loose adaptation of the Edgar Allan Poe story "The Black Cat", with references to his "Murders in the Rue Morgue".  Esper and Stadie also made the 1936 exploitation film "Marihuana". "The Black Cat" is a short story by American writer Edgar Allan Poe.  It was first published in the August 19, 1843, edition of "The Saturday Evening Post".  It is a study of the psychology of guilt, often paired in analysis with Poe's "The Tell-Tale Heart".  In both, a murderer carefully conceals his crime and believes himself unassailable, but eventually breaks down and reveals himself, impelled by a nagging reminder of his guilt. John H. Paynter (1862-1947) was an African American writer of poetry and nonfiction who wrote the book "Fugitives of the Pearl" (1930), a popular history of the largest known mass escape attempt of enslaved people in the United States.  The story was based on his own 1916 short story first published in The Journal of Negro History and then published as a serial in the Washington Tribune, written based on news accounts and oral histories from his own family.  He was a descendant of the Edmonson sisters, three sisters who attempted to escape slavery on "The Pearl", and a grandson of John and Elizabeth Edmonson Brent, who were born slaves and purchased their own freedom before founding the John Wesley A.M.E. Zion Church at 14th and Corcoran streets NW in Washington, D.C. "The Dancing Girl" (舞姫 , Maihime ) was the first published short story by the Japanese writer Mori Ōgai.  The story first appeared in "Kokumin no Tomo" (People's Friend, 国民之友) in 1890, and is based on Mori's own experiences as a medical student in Germany.  In some ways, this tale foreshadows Puccini's "Madama Butterfly", which deals with a similar theme but with a slight role reversal: in "Madama Butterfly", a Western man abandons a Japanese woman, while in "The Dancing Girl" a Japanese man leaves a Western woman. Požganica is a novel by Slovenian author Prežihov Voranc.  It was first published in 1939, but was based on a short story first published in 1920.  The author presents the work happening in Carinthia after the First World War with the Carinthian Plebiscite and, consequently, the fate of the Carinthian Slovenes under Austria. "Mulliner's Buck-U-Uppo" is a short story by the British comic writer P. G. Wodehouse.  A part of the Mr. Mulliner series, the story was first published in the United States by Liberty Magazine on September 4, 1926 and in the United Kingdom in The Strand in November 1926, and collected in Meet Mr. Mulliner (1927).  A BBC TV adaptation of the story first aired on 12 December 1978 in the series Wodehouse Playhouse starring John Alderton as Augustine Mulliner and Belinda Carroll as Jane Brandon. The Shawl is a short story first published by Cynthia Ozick in 1980 in "The New Yorker".  It tells the story of three characters: Rosa, Magda, and Stella on their march to and internment in a Nazi concentration camp.  The Shawl is noted for its ability to instill in the reader the horror of the Holocaust in less than 2,000 words. Supermind is a science fiction novel by A. E. van Vogt first published in complete form in 1977 by publisher DAW Books.  It is a fix-up of "Asylum," a short story first published in "Astounding Science Fiction in May 1942. Shoplifting from American Apparel is Tao Lin's first novella, fifth book, and first published fiction since the May 15, 2007 simultaneous publication of his debut novel, Eeeee Eee Eeee, and debut story-collection, Bed.  It is based on a short story first published in Vice Magazine's second annual fiction issue.
Answer: The Saturday Evening Post