<P> Harry Potter and the Order of the Phoenix is a fantasy novel written by British author J.K. Rowling and the fifth novel in the Harry Potter series . It follows Harry Potter 's struggles through his fifth year at Hogwarts School of Witchcraft and Wizardry , including the surreptitious return of the antagonist Lord Voldemort , O.W.L. exams , and an obstructive Ministry of Magic . The novel was published on 21 June 2003 by Bloomsbury in the United Kingdom , Scholastic in the United States , and Raincoast in Canada . Five million copies were sold in the first 24 hours of publication . It is the longest book of the series . </P>
<P> Harry Potter and the Order of the Phoenix is a fantasy novel written by British author J.K. Rowling and the fifth novel in the Harry Potter series . It follows Harry Potter 's struggles through his fifth year at Hogwarts School of Witchcraft and Wizardry , including the surreptitious return of the antagonist Lord Voldemort , O.W.L. exams , and an obstructive Ministry of Magic . The novel was published on 21 June 2003 by Bloomsbury in the United Kingdom , Scholastic in the United States , and Raincoast in Canada . Five million copies were sold in the first 24 hours of publication . It is the longest book of the series . </P>
question 2 of 5 who is the author of the harry potter series
question 2 of 5 who is the author of the harry potter series
J.K. Rowling
J.K. Rowling