Educational and Motivational Story : Guys are you Know about J.K Rowling? If you do not know, then you must have heard about Harry Potter, the story of the writer who created the imaginary, illusory world of Harry Potter is also amazing. JK Rowling is a British novelist, screenwriter and film producer. She is the author of 'Harry Potter', the most widely read book in the world. In 2004, Forbes magazine named J.K. Rowling as the world's first Arab husband to write books, and the world's second-richest entertainer.