Cheapest i can find this i think
Harry returns for his fifth year at Hogwarts and discovers that much of the wizarding community has been denied the truth about his recent encounter with Lord Valdemort.
Fearing that Albus Dumbledore is lying about Voldemort's return in order to undermine his power and take his job, the Minister for Magic, Cornelius Fudge, appoints a new Defence Against the Dark Arts teacher to watch over Dumbledore and Hogwarts students.
The course leaves the young students very unprepared against the dark forces, so Harry, Hermione and Ron take matters into their own hands.
Holding secret meetings with a small group of students, Harry teaches them how to defend themselves against the dark arts.
Parental Guidance rating.