Harry Potter her publishers to adopt a more gender-neutral pen name in order to appeal to the male members of this age group, fearing that they would not be interested in reading a novel they knew to be written by a woman. She elected to use J. K. Rowling (Joanne Kathleen Rowling), using her grandmother's name as her second name because she has no middle name. "Harry Potter and the Philosopher's Stone" was published by Bloomsbury, the publisher of all "Harry Potter" books in the United Kingdom, on 26 June 1997. It was released in the United States on 1 September 1998
Harry Potter and the Half-Blood Prince Harry Potter and the Half-Blood Prince Harry Potter and the Half-Blood Prince is a fantasy novel written by British author J. K. Rowling and the sixth and penultimate novel in the "Harry Potter" series. Set during protagonist Harry Potter's sixth year at Hogwarts, the novel explores the past of Harry's nemesis, Lord Voldemort, and Harry's preparations for the final battle against Voldemort alongside his headmaster and mentor Albus Dumbledore. The book was published in the United Kingdom by Bloomsbury, and in the United States by Scholastic on 16 July 2005, as well as in several other countries. It sold nine