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 Deathly Hallows and the Elder Wand" and "Harry Potter and the Peverell Quest". Rowling completed the book while staying at the Balmoral Hotel in Edinburgh in January 2007, and left a signed statement on a marble bust of Hermes in her room which read: "J. K. Rowling finished writing Harry Potter and the Deathly Hallows in this room (552) on 11 January 2007". In a statement on her website, she said, "I've never felt such a mixture of extreme emotions in my life, never dreamed I could feel simultaneously heartbroken and euphoric." She compared her mixed feelings to those expressed by Charles