Hermione Reveals Her Plan to Use Polyjuice Potion
Pages 158-160
After their encounter with Percy, Hermione suggests a daring plan to determine whether Draco Malfoy is the Heir of Slytherin. She proposes brewing Polyjuice Potion to transform themselves into Slytherins and interrogate Malfoy without him realizing who they are. Though dangerous, Ron and Harry agree to help.
