Previous parts may be found here
( It took Draco the better part of half an hour to find his godfather’s office. Just after he had reached the dungeon level, Peeves the poltergeist had bounced out of one of the empty classrooms. Through the door, Draco was able to see every wall was covered in trails of putrid green sludge. He almost had to admire what a first-rate job Peeves had done in utterly destroying the classroom. )
On to part 12 here.
( It took Draco the better part of half an hour to find his godfather’s office. Just after he had reached the dungeon level, Peeves the poltergeist had bounced out of one of the empty classrooms. Through the door, Draco was able to see every wall was covered in trails of putrid green sludge. He almost had to admire what a first-rate job Peeves had done in utterly destroying the classroom. )
On to part 12 here.