Blood status and prejudice Books and Writing Broomsticks Creatures Essays Food and Drink Gryffindor Hogwarts Hufflepuff Inquisitorial Squad Notable Witches and Wizards Quidditch Ravenclaw Slytherin


- Chapter 30
Characters Locations Magic Canon Events Things Creatures Essays
The Harry Potter Canon

"It unscrews the other way." - Minerva McGonagall to Peeves (OP30)


Harry recalls the dream again, the Gryffindors play Ravenclaw for the final match of the Quidditch season, and Hagrid introduces Harry and Hermione to his half-brother, Grawp, making them promise to look after Grawp if he has to leave. Gryffindor wins the match and the Quidditch Cup, and Ron is carried triumphantly off the pitch.

Calendar and Dates

The chapter briefly spends some time discussing the weeks following Easter break, with unknown dates.  Then - finally! - a hard fact: we are told that the Quidditch match takes place "on the last weekend in May," or May 30 by the calendar the school year has been following.

Interesting facts and notes

Weasley Is Our King by Marta T.

Exceptional character moments

Still to come....

Memorable lines

A week after Fred and George's departure Harry witnessed Professor McGonagall walking right past Peeves, who was determinedly loosening a crystal chandelier, and could have sworn he heard her tell the poltergeist out of the corner of her mouth, "It unscrews the other way."

Words and phrases

Other Canon Notes

Characters (notes and unnamed):

  • (unnamed) Gryffindors who carry Ron off the Quidditch pitch
  • (unnamed) members of the Inquisitorial Squad



  • Portable Swamp
  • (unnamed) spell cast on Warrington "that made him look as though he had been coated in cornflakes"
  • (unnamed) antler jinx
  • (unnamed) spell the trio practices in Charms class, to make a teacup walk across the desk


Settings and locations mentioned

  • corridor in which Fred and George plant their swamp

Characters Introduced


Tags: anger anxiety attacks black bleeding blood blue brown chaos confession corridor crime crying cuts dark defeats detentions difficult dreams dust freedom friends frustration funny furious goals gold gray green happiness help injuries legends lessons letters lies light loud mad match mysterious nervous parchment pink pitch pranks promise red regret screaming secrets shock sick silence silver sleep sneaky strength study suffering symptoms trouble truth violent vomiting win worry yellow

The Harry Potter Canon