"You did the very kindest and most considerate thing," Pamela declared.

"The little Japanese must have been our new valet," James Van Teyl observed. "I'm beginning to think that he is not going to be much of an acquisition."

"You'll probably see something of him in a few minutes," Lutchester remarked. "I will wish you good night, Miss Van Teyl. Good night!"

Pamela's reiterated thanks were murmured and perfunctory. Even James Van Teyl's hospitable instincts seemed numbed. They allowed Lutchester to depart with scarcely a word. With the closing of the door, speech brought them some relief from a state of tension which was becoming intolerable. Even then Fischer at first said nothing. He had risen noiselessly to his feet, his right hand was in the sidepocket of his coat, his eyes were fixed upon the table.

"So this is why you insisted upon a valet!" James Van Teyl exclaimed, his voice thick with anger. "He's planted here to rob for you! Is that it, eh, Fischer?"

Pamela drew the packet towards her and stood with her right palm covering it. Fischer seemed still at a loss for words.

"I can assure you," he said at last fervently, "that if that packet was stolen from Miss Van Teyl by Nikasti, it was done without my instigation. It is as much a surprise to me as to any of you. We can congratulate ourselves that it is not on the way to Japan."

Pamela nodded.

"He is speaking the truth," she asserted. "Nikasti is not out to steal for others. He is playing the same game as all of us, only he is playing it for his own hand. Mr. Fischer has brought him here for some purpose of his own, without a doubt, but I am quite sure that Nikasti never meant to be any one's cat's-paw."

"Believe me, that is the truth," Fischer agreed. "I will admit that I brought Nikasti here with a purpose, but upon my honour I swear that until this evening I never dreamed that he even knew of the existence of the formula."