Harry Potter's two best friends that he meets in this book.
Who are Ron Weasley and Hermione Granger?
The founders of the four Hogwarts houses.
Who were Godric Gryffindor, Helga Hufflepuff, Salazar Slytherin, and Rowena Ravenclaw?
The relative Harry blew up like a balloon.
Who is Aunt Marge?
The family that took Harry to the World Cup.
Who are (were) the Weasleys?
The new Defense against the Dark Arts teacher.
Who is Dolores Umbridge?
The Hogwarts house Harry, Ron, and Hermione are in.
What is Gryffindor?
The house elf who visited Harry at #4 Privet Drive.
Dobby
The form of transportation Harry used to get to The Leaky Cauldron, and the conductor.
What is the Knight Bus, and who is Stan Shunpike?
The tournament Harry got pulled into.
What was the Triwizard Tournament?
Hagrid's half-brother.
Who is Grawp?
The position Harry plays on his Quidditch team.
What is a seeker?
The founders of Hogwarts who created the Chamber of Secrets.
Who was Salazar Slytherin?
Hagrid's hippogriff.
Who is Buckbeak?
The three other competitors.
Who are/were Cedric Diggory, Fleur Delacour, and Victor Krum?
The song the Slytherins wrote for Ron.
What is the song, "Weasley is Our King"?
The teacher who assisted Lord Voldemort in stealing the Sorcerer's (Philosopher's) Stone.
Who was Prof. Quirrell?
The creature in the Chamber of Secrets.
What is a Basilisk?
Scabber's real identity.
Who is Peter Petigrew?
Cedric Diggory's murderer.
Who was Peter Petigrew?
Umbridge's "followers."
Who were the Inquisitorial Squad?
The four teachers in charge of each house.
Who are Prof. McGonagall, Prof. Sprout, Prof. Snape, and Prof. Flitwick?
The way Harry destroyed Tom Riddle's diary.
What is a Basilisk fang?
The four Marauders and their nicknames.
Who were...
James Potter (Prongs)
Remus Lupin (Moony)
Peter Petigrew (Wormtail)
and Sirius Black (Padfoot)?
Ron's date to the Yule Ball.
Who is Padma Patil?
The chorus of "Weasley is our King."
"Weasley is our king,
Weasley is our king,
He always lets the Quaffle in,
Weasley is our king!"