Hogwarts students are being turned to stone. No one knows why or by whom, but Harry is the prime suspect.
Harry breaks his arm in a match but wins anyway.
The Whomping Willow.
The Remembrall, a glass marble that turns red whenever its bearer is forgetting something.
DEFENSE AGAINST THE DARK ARTS TEACHER:
Gilderoy Lockhart, an obnoxious headline-hogging idiot.
Tarantallegra. Causes uncontrollable dancing in its victims.
WHAT HARRY LEARNS:
As Hogwarts headmaster Aldus Dumbledore puts it, "It is our choices, Harry, that show what we truly are, far more than our abilities."
NUMBER OF PAGES:
Click here to read about Book 3, Harry Potter and the Prisoner of Azkaban.