J. J. Spark

Joanne Rowling ( ROH-ling; born 31 July 1965), better known by her pen name J. K. Rowling, is a British author, philanthropist, producer, and screenwriter. She is best known for writing Harry Potter, a seven-volume series about a young wizard. Published from 1997 to 2007, the fantasy novels are the best-selling book series in history, with over 600 million copies sold. They have been translated into 84 languages and have spawned a global media franchise including films and video games. She writ…