Disney films end up with fewer corpses on the stage than their source material. 20 Disney Movies That Are Based on Bizarre and R-rated Stories/How Your Favorite Disney Stories *Actually* Ended.
(See also Book Report: The Harvard Classics: Folk-Lore and Fable by Aesop, the Brothers Grimm, and Hans Christian Andersen, Book Report: The Hunchback of Notre Dame by Victor Hugo (1831, 193x?), and Book Report: Kipling: A Selection of His Stories and Poems (Volume I) by Rudyard Kipling, edited by John Beecroft (1956).)
(Link via Ace of Spades HQ.)