Dr. Albert paced the floor, hands folded behind him, a frown deepening the lines of his face. He stopped and looked at Von Rintelen.

"And that means that the Cragside will burn at her dock—"

Von Rintelen nodded again. "Naturally."

"And there will be an investigation. More of these infernal American reporters asking questions and seeking to find the causes of things. More Secret Service men running about, and with their keen perception, certain to find these things we wished concealed! Who's mistake is this?" Dr. Albert glared at Von Rintelen, annoyance fast growing into anger as the danger of the situation took hold of him.

Von Rintelen shrugged his shoulders.

"No one's mistake. The agents were told to put bombs aboard sugar ships to destroy as many sugar cargoes as possible. They obeyed orders. The Cragside sailed three days ago when the other ships left port. Something went wrong, she returned for repairs, and is now in port as I have just told you. And the bomb in her hold is due to explode today."

Albert stared at Von Rintelen fiercely. The thoughts which struggled for words but were suppressed showed in his face at the nipping in the bud of this well-planned plot. He took refuge in a hard-fought silence, for Franz von Rintelen, special emissary and arch-plotter, owed no recognition to Dr. Heinrich Albert. Von Rintelen had come to America with a fund of fifty millions of dollars at his disposal and was accountable to only one for the success or failures which followed the use of the money for death and destruction and that man was—the Kaiser.

Von Rintelen picked up the beard which had disguised his features and crossing to a low hung French mirror, carefully adjusted it. Picking up his hat and cane and gloves, he turned to Albert.

"Sorry," he said. "Mistakes will occur, you know. Till we meet again," he bowed jauntily and in a moment the panelled doors closed behind him and the great iron barred doors of the front entrance clanged, marking his exit to Fifth Avenue. He was quickly lost in the hurrying crowds outside.

Albert walked to the fireplace and stared gloomily into its fast dying embers. "A happy day for Germany when he returns home," he muttered moodily. "Mistakes, mistakes, nothing but mistakes."