Harry not thinking straight, how to avoid detection in a big school, Snape's slimy things in jars, and the only way Harry can be punished.
Prisoner of Azkaban: Page 300
Prisoner of Azkaban: Page 300
Prisoner of Azkaban: Page 300
Harry not thinking straight, how to avoid detection in a big school, Snape's slimy things in jars, and the only way Harry can be punished.