Who HQ brings you the stories behind the most well-known characters of our time. Discover the haunting story of the Headless Horseman, his chilling adventures in Sleepy Hollow, New York, and his historical backstory in this addition to the What Is the Story Of? series. Washington Irving published The Legend of Sleepy Hollow in 1820, introducing the eerie Headless Horseman character to readers worldwide. Readers were both...