Pamela set down her glass.

"You are not in earnest!"

"Absolutely."

"Nikasti?"

"Precisely! He came all the way from Japan to confer with Fischer. Probably, if we knew the whole truth, those rooms at the Plaza Hotel, and the social partnership of your brother and Fischer, were arranged for no other reason than to provide a safe personality for Nikasti in this country, and a safe place for him to talk things over with Fischer."

"Mr. Fischer was paying nearly the whole of the expenses of the Plaza suite," Pamela observed thoughtfully.

"Naturally," Lutchester replied. "Your brother's name was a good, safe name to get behind. But to conclude with our friend Nikasti. He is supposed to leave New York next Saturday, and to carry to the Emperor of Japan an autograph letter from a nameless person, promising him, if Japan will cease the export of munitions to Russia, the aid of Germany in her impending campaign against America."

"An autograph letter, did you say?" Pamela almost gasped.

"An autograph letter," Lutchester repeated firmly. "Now don't you agree with me that Fischer's game is just a little too daring?"

"It is preposterous!" she cried.