"It was years ago," he said, rather unwillingly. "A lady's dress caught fire. It fell to me to put it out."

"How brave!" murmured Priscilla. Her eyes were shining. Had he looked up then he must have read her secret.

But he did not look up. For the first time he seemed to be labouring under some spell of embarrassment.

"It wasn't brave at all," he said, after a moment. "I could have done no less."

There was almost a vexed note in his voice. Yet she persisted.

"What was she like? Wasn't she very grateful?"

"I don't know at all. I don't suppose she enjoyed the situation any more than I did."

He plucked a tuft of moss and tossed it from him, as if therewith dismissing the subject. And Priscilla felt a little hurt, though not for worlds would she have suffered him to see it.

It fell to him to break the silence a few seconds later, and he did so without a hint of difficulty.

"When am I going to see the crypt?"