his arm as he started to go to his seat, and turned and faced Connery.
"If you must say anything, say it was appendicitis," the conductor warned when he had brought Eaton back to the vestibule. "Mr. Dorne—if a name is given, it is that—was suddenly seized with a recurrence of an attack of appendicitis from which he had been suffering. An immediate operation was required to save him; that was what Dr. Sinclair did."
Eaton reaffirmed his agreement to give no information. He learned by the conversation of the passengers that Connery's version of what had happened had been easily received; some one, they said, had been taken suddenly and seriously ill upon the train. Their speculation, after some argument, had pitched on the right person; it was the tall, distinguished-looking man in the last car who wore glasses. At noon, food was carried into the Santoine car.
Keeping himself to his section, Eaton watched the car and outside the window for signs of what investigation Connery and Avery were making. What already was known had made it perfectly clear that whoever had attacked Santoine must still be upon the train; for no one could have escaped through the snow. No one could now escape. Avery and Connery and whoever else was making investigation with them evidently were not letting any one know that an investigation was being made. A number of times Eaton saw Connery and the Pullman conductor pass through the aisles. Eaton went to lunch; on his way back from the diner, he saw the conductors with papers in their hands questioning a passenger. They evidently were starting systematically through the cars, examining each person;
