Arc 8The Silver Storm and the Reveal
Allen drove the Dementors from the Forbidden Forest, while Sirius Black’s account exposed Peter Pettigrew as the Potters’ betrayer. The complete third book won over readers and critics, though Martin Amis argued that it failed to advance the series’ central conflict, and Harry questioned Lupin about matching Patronuses.
- Peter fled from Sirius into the Forbidden Forest as Dementors gathered, and Fudge called an emergency Wizengamot session after Dumbledore reported Peter’s presence at Hogwarts.
- Allen arrived as Dementors cornered Harry, Ron, Hermione, and Sirius, then cast a silver storm that scattered them across the forest and grounds.
- Dumbledore’s party found Allen in the storm-ravaged clearing, but Allen vanished before they could speak to him.
- Sirius told Dumbledore and the others that he had secretly made Peter the Potters’ Secret Keeper, and that Peter had framed him before escaping as a rat.
- Sirius surrendered to Scrimgeour while the Aurors searched for Peter, and Rita Skeeter’s article prompted public protests demanding that Sirius be returned to Azkaban.
- Christopher and Barry read Allen’s second half of Prisoner of Azkaban, arranged its publication, and saw readers and reviewers praise its revelations and planted clues.
- Martin Amis praised the third book’s story but criticized it for not advancing the You-Know-Who plot, prompting widespread debate among readers and writers.
- Harry asked Lupin whether two people could share a Patronus, and Lupin said similar inner traits could produce identical forms, though it was extremely rare.