Harry Sirius Potter and the Order of the Phoenix

Sequel to Harry Sirius Potter and the Goblet of Fire. Harry's summer has sucked, he couldn't see his friends, or even go out without sneaking out. He gets attacked my dementors, almost expelled. Harry just wishes summer would end so he can go back to Hogwarts. But with a Ministry spy at Hogwarts it isn't the same. So, Harry and his friends decide to rebel against her.