R.L. Stine is one of the bestselling children's authors in history, with more than 400 million books sold to date. In 1989, Stine created the Fear Street series, one of the bestselling young adult book series in history, with 80 million copies sold worldwide. He is also the author of the bestselling children's series Goosebumps, which began in 1992 and has sold 300 million copies around the world.