“Really and truly I do.” And he looked frankly into my eyes. He hesitated. His eye wandered about the room. “I only want half an hour,” he said. “I know why you came, and it’s awfully good of you. There’s some magazines here. If you’ll stop to lunch I’ll prove you this time travelling up to the hilt, specimen and all. If you’ll forgive my leaving you now?”

I consented, hardly comprehending then the full import of his words, and he nodded and went on down the corridor. I heard the door of the laboratory slam, seated myself in a chair, and took up a daily paper. What was he going to do before lunchtime? Then suddenly I was reminded by an advertisement that I had promised to meet Richardson, the publisher, at two. I looked at my watch, and saw that I could barely save that engagement. I got up and went down the passage to tell the Time Traveller.