Thomas still has trouble finding spit for words. “I want to go” is all he manages before breaking into a dry cough. It does not quite capture what he feels. He needs to see it. The prospect of the Trip is the only thing that’s kept him going these past few weeks. The moment he heard about it was the moment he decided there might be a meaning to his coming to school, a higher purpose. He’d be hard-pressed to say exactly what he expects from their visit to London. A revelation, perhaps. Something that will explain the world to him.

The cough runs its course, exhausts itself in a curse.

“That bastard Julius. I could kill the bloody turd.”

Charlie’s face is so honest it hurts.

“If you can’t go, Thomas, I won’t—”

Thomas cuts him short because a group of teachers are passing them. They are speaking animatedly, but drop their voices to a whisper the moment they draw level with the boys. Resentment flickers through Thomas’s features, and is followed by another exhalation of pale, thin Smoke. His tongue shows black for a second, but he swallows the Soot. You do that too often, your windpipe roughens and your tonsils start to darken, along with what’s behind. There is a glass jar in the science classroom with a lung so black it looks dipped in tar.

“Look at them whispering. They are enjoying this! Making me stew in my own fat. Why don’t they just get on with it? Put me in the bloody dock!”

But Charlie shakes his head, watches the teachers huddle near the door.

“I don’t think they’re talking about you, Thomas. There is something else going on. I noticed it earlier, when I went to the Porter’s Lodge, to see if I had any mail. Master Foybles was there, talking to Cruikshank, the porter. Making inquiries. They are waiting for something, some sort of delivery. And it’s important. Foybles sounded pretty desperate. He kept on saying, ‘You’ll let me know, won’t you? The minute it arrives.’ As though he were suspecting Cruikshank of hiding it away somewhere. Whatever it is.”

Thomas considers this. “Something they need for the Trip?”

“I don’t know,” says Charlie, thoughtful. “If it is, it better come today. If they have to postpone the Trip, they might end up cancelling it altogether.”

He cuts a piece of gammon like it’s wronged him somehow, spilling peas on all sides. Thomas curses and turns to his own lunch. Leaving food on your plate is against the rules and carries its own punishment, as though it is proof of some invisible type of Smoke.

ф

They send for him after vespers.