Chapter 17
Chapter 18
Chapter 19
Chapter 17 pt. 2
100

The title of chapter 17

Cat, Rat, and Dog

100

The title of chapter 18

Moony, Wormtail, Padfoot, and Prongs

100

The title of chapter 19

The Servant of Lord Voldemort

100

Professor Lupin is a...

werewolf!

200

What kind of animal dragged Ron away from Harry and Hermione?

A black dog

200

Why was the Whomping Willow planted at Hogwarts?

Because Lupin needed a place to transform into a werewolf every month while he was a student

200

How did Sirius know Peter (Scabbers) was at Hogwarts?

He saw the picture of Ron's family in the Daily Prophet

200

What happens to Ron when he tries to stop himself from being pulled into the tunnel below the Whomping Willow?

He broke his leg

300

Where does the tunnel under the Whomping Willow lead to?

The shrieking shack

300

Who were the three friends who became secret animagi to help their friend Lupin?

James Potter, Sirius Black, and Peter Pettigrew
300

Who has been helping Sirius while he has been at Hogwarts?

Crookshanks the cat

400

A wizard who can turn into an animal using magic is called...?

An animagus

400

Who started the prank against Snape during their time at school? Who saved his life before the prank could be completed?

Sirius started the prank. James saved him.

400

Who was the Potter's secret-keeper?

Peter Pettigrew

500

Who is the black dog? 

Who is the rat?

The black dog is Sirius Black.

The rat is Peter Pettigrew.

500

Who else shows up in the shrieking shack while Harry, Ron, and Hermione are talking to Sirius and Lupin?

Snape

500
What do they (Harry, Sirius, and Lupin) decide will happen to Peter Pettigrew?

He will be given to the Dementors and go to Azkaban