In which chapter is Sirius Black first mentioned?

In which chapter does Harry first speak Parseltongue?

In which chapter does Harry visit the Railview Hotel?

In which chapter does Harry first read a letter from Hogwarts?

In which chapter does Professor Quirrell make his first appearance?

In which chapter does Scabbers bite Goyle's finger?

In which chapter does Peeves make his first appearance?

In which chapter do we hear the first mention of a bezoar?

In which chapter does the trio first run into Fluffy?

In which chapter does Harry first learn the spell Wingardium Leviosa?

In which chapter is a jinx placed upon Harry's Nimbus 2000?

In which chapter does Harry receive his Invisibility Cloak?

In which chapter does Snape referee a Quidditch match?

In which chapter does Hermione have to remind Hagrid that he lives in a wooden house?

In which chapter does Harry first meet a centaur?

In which chapter does Hermione perform the Full Body-Bind spell on Neville?

In which chapter does Dumbledore say that fear of a name increases fear of the thing itself?

In which chapter does Harry pretend to set a hedge on fire?

In which chapter does Harry receive his first official warning from the Ministry?

In which chapter does Harry help de-gnome a garden?

In which chapter does Gilderoy Lockhart make his first appearance?

In which chapter does Ron's first wand snap?

In which chapter does Ron receive a Howler?

In which chapter do we first see a Nimbus 2001?

In which chapter does Moaning Myrtle make her first appearance?

In which chapter do we first learn of Ron's fear of spiders?

In which chapter does Lockhart remove all the bone's from Harry's right arm?

In which chapter does Harry find the petrified form of Justin Finch-Fletchley?

In which chapter do we first meet Fawkes?

In which chapter does Harry receive a singing valentine?

In which chapter is Hagrid taken to Azkaban?

In which chapter does Ron first venture into the Forbidden Forest?

In which chapter does Lockhart remove his own memory?

In which chapter is the first Horcrux destroyed?

In which chapter does Mr Weasley advise to never trust anything that can think for itself if you can't see where it keeps its brain?

In which chapter does Harry receive a Broomstick Servicing Kit?

In which chapter is Harry told to pretend he attends St. Brutus's Secure Centre for Incuraby Criminal Boys?

In which chapter does Harry pretend his name is Neville Longbottom?

In which chapter does Harry first see a Firebolt?

In which chapter does Professor Lupin make his first appearance?

In which chapter does Professor Trelawney make her first appearace?

In which chapter is Harry taught to use the incantation Riddikulus?

In which chapter does McGonagall refuse to sign Harry's permission slip for visiting Hogsmeade?

In which chapter does Sir Cadogan replace the Fat Lady as guardian of the Gryffindor common room?

In which chapter does Harry first enter the Three Broomsticks?

In which chapter does Professor McGonagall confiscate Harry's new broomstick?

In which chapter does Scabbers fake his own death?

In which chapter do Malfoy and his friends dress up as Dementors?

In which chapter does Malfoy see Harry's head floating in Hogsmeade?

In which chapter does Hermione slap Malfoy?

In which chapter does Scabbers appear in a milk jug?

In which chapter does Harry enter the Shreiking Shack for the first time?

In which chapter does Snape reveal himself to have been hiding under Harry's Invisibility Cloak?

In which chapter does Peter Pettigrew first appear as a human?

In which chapter do we see Professor Lupin transform into a werewolf?

In which chapter does Harry use a time turner?

In which chapter does Ron obtain Pigwidgeon?

In which chapter is Frank Bryce killed?

In which chapter do we first see Harry writing to his godfather?

In which chapter do the Weasleys write to the Dursleys by Muggle post?

In which chapter does Dudley eat a Ton-Tongue Toffee?

In which chapter do Bill and Charlie make their first appearance?

In which chapter do we first learn about splinching?

In which chapter do Fred and George bet on the World Cup final?

In which chapter does Viktor Krum make his first appearance?

In which chapter is Winky caught with Harry's wand?

In which chapter do we first see an article written by Rita Skeeter?

In which chapter do we see Amos Diggory's head in a fireplace?

In which chapter is 'Mad-Eye Moody' announced as the new DADA teacher?

In which chapter is Malfoy turned into a ferret?

In which chapter do we first see a teacher perform the Cruciatus Curse?

In which chapter does Igor Karkaroff make his first appearance?

In which chapter is Harry named the fourth triwizard champion?

In which chapter does Ron ask Harry how he managed to put his name into the Goblet of Fire?

In which chapter does Mr Ollivander make his only appearance at Hogwarts?

In which chapter does Sirius first appear in the Gryffindor common room fire?

In which chapter does Harry use a summoning charm to obtain his Firebolt?

In which chapter does Harry first enter the Hogwarts kitchens?

In which chapter does Harry ask Cho to the Yule Ball?

In which chapter does Harry learn that Hagrid is a half-giant?

In which chapter does Professor Grubbly-Plank first cover for Hagrid?

In which chapter does Harry visit the prefects' bathroom?

In which chapter do we first meet Fleur's younger sister, Gabrielle?

In which chapter do Harry, Ron and Hermione meet Sirius in Hogsmeade?

In which chapter does Karkaroff spit at Dumbledore?

In which chapter does Harry fall asleep during Divination?

In which chapter does Harry witness the memory of Barty Crouch Jr.'s conviction?

In which chapter does Harry meet a sphinx?

In which chapter is Cedric Diggory killed?

In which chapter do we see Malfoy Sr., Crabbe Sr., and Goyle Sr. in a scene together for the first time?

In which chapter does Harry first use Expelliarmus against Voldemort?

In which chapter do we first see the real Mad-Eye Moody?

In which chapter do Snape and Sirius shake hands?

In which chapter does Harry give Fred and George a thousand galleons?