Ch. 21The Invisibility Cloak and the Mirror
John followed Harry into the Restricted Section, where they discovered the Mirror of Erised and saw their deepest desires. After finding a book on alchemy, John realized the Philosopher’s Stone could greatly aid his studies and considered telling Harry and his friends about it.
- John used the Marauder’s Map to follow Harry into the Restricted Section, where Harry opened a screaming book and fled from Filch and Snape.
- John reunited with Harry in an unused classroom, and they found the Mirror of Erised, which showed Harry his family and John a vision of wealth and power.
- John recognized the mirror and suspected Dumbledore had placed it there before he and Harry left the room.
- John borrowed a book on ancient alchemy, then decided to study its basics rather than pursue Quirrell.
- John learned from his reading that Nicolas Flamel was the only known maker of the Philosopher’s Stone and considered telling Harry and his friends about it.