LONDON, ENGLAND - JULY 30:  J. K. Rowling attends the press preview of "Harry Potter & The Cursed Child" at Palace Theatre on July 30, 2016 in London, England. Harry Potter and the Cursed Child, is a two-part West End stage play written by Jack Thorne based on an original new story by Thorne, J.K. Rowling and John Tiffany.  (Photo by Rob Stothard/Getty Images)
Why Rowling continues to use a pen name
The author of Harry Potter reveals to CNN's Christiane Amanpour why she keeps using a pen name.
1:07 • Source: CNN
Harry Potter 15 videos
LONDON, ENGLAND - JULY 30:  J. K. Rowling attends the press preview of "Harry Potter & The Cursed Child" at Palace Theatre on July 30, 2016 in London, England. Harry Potter and the Cursed Child, is a two-part West End stage play written by Jack Thorne based on an original new story by Thorne, J.K. Rowling and John Tiffany.  (Photo by Rob Stothard/Getty Images)
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The Battersea Cauldron is displayed during a preview of 'Harry Potter: A History of Magic' exhibition at the British Library, in central London on October 18, 2017, marking the twentieth anniversary of the publication of Harry Potter and the Philosopher's Stone.  / AFP PHOTO / NIKLAS HALLE'N / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION        (Photo credit should read NIKLAS HALLE'N/AFP/Getty Images)
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