Wilhelm Hauff (29 November 1802 – 18 November 1827) was a Württembergian poet and novelist. On leaving the university, Hauff became tutor to the children of the Württemberg minister of war, General Baron Ernst Eugen von Hugel (1774–1849), and for them wrote his Märchen (fairy tales), which he published in his Märchen almanach auf das Jahr 1826 (Fairytale Almanac of 1826). Some of these stories are very popular in German-speaking countries to this day, such as Der kleine Muck (The Story of Little Muck), Kalif Storch (Caliph Stork) and Die Geschichte von dem Gespensterschiff (The Tale of the Ghost Ship)—all set in the Orient—as well as Der Zwerg Nase (Little Longnose), Das kalte Herz (The Cold Heart or The Marble Heart) and Das Wirtshaus im Spessart (The Spessart Inn), set in Germany. While there, he also wrote the first part of the Mitteilungen aus den Memoiren des Satan (1826; Memoirs of Beelzebub) and Der Mann im Mond (1825; The Man in the Moon). The latter, a parody of the sentimental and sensual novels of Heinrich Clauren (the pseudonym of Carl Gottlieb Samuel Heun, 1771–1854), became in the course of composition, a close imitation of that author's style and was actually published under his name. As a result, Clauren brought and won an action for damages against Hauff, whereupon Hauff followed up the attack in his witty and sarcastic Kontroverspredigt über H. Clauren und den Mann im Mond (1826) and attained his original object: the moral annihilation of the mawkish and unhealthy literature with which Clauren was flooding the country.