Your detention will take place at eleven o'clock tonight. Meet Mr. Filch in the entrance hall.

Professor McGonagall. 

Harry had forgotten they still had detentions to do in the furor over the points they'd lost. He half expected Hermione to complain that this was a whole night of studying lost, but she didn't say a word. Like Harry, she felt they deserved what they'd got.

At eleven o'clock that night, they said good-bye to Ron in the common room and went down to the entrance hall with Neville. Filch was already there -- and so was Malfoy and Amelia. Harry had also forgotten that Malfoy had gotten a detention, too. Amelia waved a big smile on her face. Harry couldn't tell if she was happy becouse Malfoy was there too or becouse Amelia was weird like that.

"Follow me," said Filch, lighting a lamp and leading them outside.

"I bet you'll think twice about breaking a school rule again, won't you, eh?" he said, leering at them. "Oh yes... hard work and pain are the best teachers if you ask me.... It's just a pity they let the old punishments die out... hang you by your wrists from the ceiling for a few days, I've got the chains still in my office, keep 'em well oiled in case they're ever needed.... Right, off we go, and don't think of running off, now, it'll be worse for you if you do."

They marched off across the dark grounds. Neville kept sniffing. Harry wondered what their punishment was going to be. It must be something really horrible, or Filch wouldn't be sounding so delighted.

The moon was bright, but clouds scudding across it kept throwing them into darkness. Ahead, Harry could see the lighted windows of Hagrid's hut. Then they heard a distant shout.

"Is that you, Filch? Hurry up, I want ter get started."

Harry's heart rose; if they were going to be working with Hagrid it wouldn't be so bad. His relief must have showed in his -face, because Filch said, "I suppose you think you'll be enjoying yourself with that oaf? Well, think again, boy -- it's into the forest you're going and I'm much mistaken if you'll all come out in one piece."

At this, Neville let out a little moan, and Malfoy stopped dead in his tracks.