R.L. Stine invented the teen horror genre with Fear Street, the bestselling teen horror series of all time. He also changed the face of childrenâs publishing with the mega-successful Goosebumps series, which went on to become a worldwide multimedia phenomenon. Guinness World Records cites Stine as the most prolific author of childrenâs horror fiction novels. He lives in New York City with his wife, Jane, and their dog, Lucky.