Harry Potter and the Prisoner of Azkaban games loosely based on "Harry Potter and the Prisoner of Azkaban" were also released for several platforms, and most obtained favourable reviews. Harry is back at the Dursleys for the summer holidays, where he sees on Muggle television that a convict named Sirius Black has escaped, though with no mention of what facility he has broken out of. Harry involuntarily inflates Aunt Marge when she comes to visit after she insults Harry and his parents. This leads to his running away and being picked up by the Knight Bus. He travels to the Leaky Cauldron where he meets Cornelius Fudge,
Legal disputes over the Harry Potter series into English, was included in several news articles. As of 2007, it is estimated that there are fifteen million copies of fraudulent "Harry Potter" novels circulating in China. In 2007, Rowling's agents, the Christopher Little Literary Agency, began to discuss the possibility of legal proceedings concerning a fake version of "Harry Potter and the Deathly Hallows" that appeared in China ten days before the actual book's publication. In 2003, legal pressure from "Harry Potter"'s publishers led an Indian publisher to stop publication of "Harry Potter in Calcutta" by Uttam Ghosh; a work in which Harry meets figures from Bengali literature.