four sizes too large for him, and glaring at the cowering tech. “But the only tweed jacket we had in your size has already been taken in to fit Gerald Phipps,” she was saying. “He had to have a tweed jacket because he’s going to—”
“I know where he’s going,” Mr. Dunworthy bellowed. He suddenly noticed Colin. “What are you doing here?”
“Wearing clothes that fit a good deal better than that,” Colin said, grinning. “Is that how you’re planning to smuggle the treasures out of St. Paul’s—under your coat?”
Mr. Dunworthy shrugged out of the jacket, said, “Find me something in my size,” and half threw it at the tech, who scurried off with it.
“I think you should have kept it,” Colin said. “You’d be able to fit The Light of the World and Newton’s tomb under there.”
“Sir Isaac Newton’s tomb is in Westminster Abbey. Lord Nelson’s tomb is in St. Paul’s,” Mr. Dunworthy said. “Which you would know if you spent more time at school, where you are supposed to be at this very moment. Why aren’t you?”
He would never buy the holiday story. “A water main broke,” Colin said, “and they had to cancel classes for the rest of the day, so I thought I’d take the opportunity to come see what you were up to. And a good thing, too, since you’re obviously haring off to St. Paul’s.”
“Water main,” Mr. Dunworthy said dubiously.
“Yes. Flooded my house and half the quad. We nearly had to swim for it.”
“Odd your housemaster didn’t mention it when Eddritch telephoned him.”
I knew I didn’t like Eddritch, Colin thought.
“He did, however, mention your repeated absences. And the failing mark you got on your last essay.”
“That’s because Beeson made me write it on this book, The Impending Threat of Time Travel, and it was total rubbish. It said time travel theory’s rot, and historians do affect events, that they’ve been affecting them all along, but we haven’t been able to see it yet because the space-time continuum’s been able to cancel out the changes. But it won’t be able to forever, so we need to stop sending historians to the past immediately and—”
“I am fully acquainted with Dr. Ishiwaka’s theories.”
“Then you know it’s bollocks. All I did was say so in my essay, and Beeson gave me a failing mark! It’s totally unfair. I mean, Ishiwaka says these ridiculous things, like slippage isn’t to stop historians from going to times and places where they’ll affect events at all. He says it’s a symptom that something’s wrong, like a fever in a patient with an infection, and that the amount of slippage will grow larger as the infection gets worse, but we won’t be able to see that either, because it’s exponential or something, so there’s no proof of any of this, but we should still stop sending historians because by the time we do have proof, it’ll be too late and there won’t be any time travel. It’s total rubbish!” Mr. Dunworthy was frowning. “Well, don’t you think it is?”
Dunworthy didn’t answer.
“Well, don’t you?” Colin asked, and when he still stood there, “You can’t mean you believe his theory? Mr. Dunworthy?”
“What? No. As you say, Dr. Ishiwaka hasn’t been able to produce convincing proof of his ideas. On the other hand, he raises some troubling questions that require investigation, not a dismissal as ‘total rubbish.’ But you obviously didn’t come up here to debate time travel theories with me. Or to, as you put it, see what I was up to.” He looked shrewdly at Colin. “Why did you come?”
Here was where it got tricky. “Because I’m wasting my time studying maths and Latin. I want to be studying history, and not dry-as-dust books—the real thing. I want to go on assignment. And don’t say I’m too young. I was twelve when we went to the Black Death. And Jack Cargreaves was seventeen when he went to Mars.”
“And Lady Jane Grey was seventeen when she was beheaded,” Mr. Dunworthy said, “and being an historian is even more dangerous than being a pretender to the throne. There are all sorts of risks involved, which is why historians—”
“—have to be third-year students and at least twenty years old before they can go to the past,” Colin recited. “I know all that. But I’ve already been to the past. To a ten. It can’t get more dangerous than that. And there are all sorts of assignments where someone my age—”
Mr. Dunworthy wasn’t listening. He was staring at the tech,