Prongs is the third moment in Harry Potter and the Prisoner of Azkaban, Chapter 21, Hermione's Secret.


Harry flung himself out from behind the bush and pulled out his wand.

“EXPECTO PATRONUM!” he yelled.


New from J. K. Rowling

Zoom levels

This moment has 2 zoom levels.

Zoom 1

  • The Murtlap Tentacle can be found in the shallows to the left of the Patronus.
  • If you mouse over the lake's edge, small waves come in and go.

Zoom 2

Prongs 5.png
  • You can find the Tubeworms near the far shore, below the crowd of Dementors: this corresponds to the same item found in Full Moon.
  • The seaweed is located to the left of the stag Patronus, on the far side of the lake.
  • You can unlock "Patronus Charm" by clicking on Harry's Patronus - the stag.

See also

Harry Potter and the Prisoner of Azkaban
Moony, Wormtail, Padfoot and Prongs
Lupin's Tale
The Servant of Lord Voldemort
Peter's Transformation
The Dementors' Kiss
Full Moon
The Lake Shore
Hermione's Secret
Buckbeak's Rescue
Sirius and Buckbeak Escape
Owl Post Again
Professor Lupin's Office
Back to London

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