It occurred to me that, knowing all this, I had no right to go away—that I must stay and prevent this terrible thing from taking place. I said as much to him.

“No,” he replied, with some vehemence; “there's nothing in that. You could n't prevent anything. The best thing you can do is to run along. I don't even know where they are; but I'll find them. You can't hide long on the China Coast—not from a man that's really looking.”

I thought this over for quite a little time. It was true enough that I could not prevent his giving me the slip. I could not lock him up or detain him in any forcible way. It seemed to me that I must do something; but as the moments passed it grew increasingly difficult to imagine what it could be.

It was all very disturbing. I helped him get up. Then, as he seemed fairly well able to dress himself, I went out and walked for a while on the Bund. When I returned I found him stretched out on my sofa, smoking.

“Come on in,” he said in a strong, sober voice. What an extraordinary fund of vitality the man has to draw on! “I want to talk to you.”

As I sank into a chair beside him, I felt once more that he was the stronger of us, I the weaker, even after all we had been through.

He knocked the ash off his cigar. It missed the ash-tray and fell, part of it, on the leg of my trousers. “I beg your pardon, old man,” he said, and carefully brushed it off. Then he settled back against the wall and stared up through his smoke at the pattern on the ceiling.

“My hand is n't quite steady yet,” he added calmly.

Then he went on: “I should n't have told this to you, Eckhart. It is n't the sort of thing a man can tell. But, as it happens, you know why I did it. I've been stewed to the brim for two days. I'm through with that now, though. Until a certain job is done, I touch nothing stronger than wine. Here's my hand on it.”

I had to clear my throat. I managed to say huskily: “I can't take your hand on that, Crocker.”