I bit my lip. His tone was so exasperatingly cool, while, knowing my patient as I did, his startled manner and sudden fainting had impressed me deeply.

"It is the first time," I said, "since he was hurt—that is, since he recovered consciousness after the blow—that he has exhibited the slightest tendency to anything of the kind."

I hesitated, then I said: "Doctor, if you know him; if this is the result of seeing you suddenly (for he did not know who was to come) don't you think—would it be well?—Do you think it best for you to be where he will see you when he begins to revive?"

The doctor stared at me, then at my patient. "I don't know him—never saw him before in my life so far as I know. What did you say his name is? Mum—oh, yes, Lathro—first and only time I ever heard it. Oh, no, I suppose his nerves are weak. The excitement of seeing me—the idea of—a—er—consultation." I smiled, involuntarily. "You don't know the man, doctor," said I. "He is bomb proof as to nerves in that sense of the word. He—a—There must be some other reason. He must have mistaken you for some one else. I am sorry to trouble you, doctor, but would you kindly step into the other room? He will open his eyes now, you see."

When, a moment later, my patient regained consciousuess, he glanced about him furtively, like a hunted man. He did not look like himself.

He examined my face closely—suspiciously, I thought—for a moment. Then I laughed lightly, and said: "Well, old fellow, you've been trying your hand at a faint. That's a pretty way to treat a friend. I come in to see you; you step out to nobody knows where—to no man's land—and give me no end of trouble rowing you back to our shore. What did you eat for dinner that served you that kind of a trick?"

He looked all about the room again, examined my face, and then smiled, for the first time since I had known him, nervously, and said:

"I think my digestion must be pretty badly out of order. I'll declare I saw double when you came in. I thought there were two of you; and the other one—wasn't you."

I laughed; "That is good. Two of me, but the other one wasn't me. Well, thank heaven there is only one of me up to date."

He smiled, but seemed disturbed still. I decided to ask him a direct question: