Harry Potter and the Order of the Phoenix is the fifth book in the seven-book series about the destiny of boy wizard Harry Potter.
Plot
Harry's fifth year at Hogwarts is complicated by the arrival of Dolores Umbridge as the new Defence Against the Dark Arts teacher. After Umbridge takes over as headmistress, Harry and his friends start a secret society called "Dumbledore's Army" in order to learn spells that will defend them against the dark arts.
