“In half an hour.”

I said nothing.

Edwarda was turning restlessly this way and that.

“Doctor, don't you think we may as well go home again?” she said. “I have done what I came for to do.”

“You have done what you came to do,” said the Doctor.

She laughed, humiliated by his everlasting correction, and answered:

“Wasn't that almost what I said?”

“No,” he answered shortly.

I looked at him. The little man stood there cold and firm; he had made a plan, and he carried it out to the last. And if he lost after all? In any case, he would never show it; his face never betrayed him.

It was getting dusk.