James Potter (series) in November 2007. James Potter (series) The "James Potter" series is an unofficial sequel-series of J.K. Rowling's Harry Potter universe, written by G. Norman Lippert. The novel series centers around the character of James Sirius Potter, Harry Potter's son, a character who makes a fleeting appearance in the novel "Harry Potter and the Deathly Hallows". The series starts with his first year at Hogwarts, set one year before the end of the Harry Potter series. The first book in the series was intended to be released for free on Lippert's website in December 2007. J.K. Rowling threatened legal action against
Harry Potter and the Deathly Hallows the UK on 8 July 1999, and in the US on 8 September 1999. "Harry Potter and the Goblet of Fire" was published on 8 July 2000 at the same time by Bloomsbury and Scholastic. "Harry Potter and the Order of the Phoenix" is the longest book in the series at 766 pages in the UK version and 870 pages in the US version. It was published worldwide in English on 21 June 2003. "Harry Potter and the Half-Blood Prince" was published on 16 July 2005, and it sold 9 million copies in the first 24 hours of its worldwide