“It is a come down.” Roger smiled at Bob’s nonsense. “I’m not very hungry, either. I’ve lost my appetite, I guess, from eating so much sweet stuff. No more of it for me to-day or to-morrow either.”

“Nor me.” Having received his portion in his mess kit, Bob eyed it with disfavor. “Beans,” he commented. “I’ll try ’em. This pale, simple, gooey rice pudding—— No, thank you. Bobby has chok’lit candy and nice cake in his suit-case. Go ’way, nasty old pudding!”

His scornful repudiation of the unoffending rice pudding was not the only one. Neither Jimmy nor Roger were tempted to the point of trying it. Ignace swallowed one small spoonful and with a disdainful, “No taste nothin,” ate no more of it. The glories of his wonderful Thanksgiving treat were still hovering over him, hence his will to criticize everyday fare.

Shortly after one o’clock Assembly something happened to the platoon of Company E men of which the four Khaki Boys were a part. In the midst of drill a soldier dropped his rifle, clapped both hands over his stomach with a deep groan, and, doubling up like a jack-knife, pitched forward to the ground, a writhing heap. Hardly had the lieutenant commanding the platoon reached him when a second, then a third man collapsed in precisely the same fashion.

In the next few moments the lieutenant fully demonstrated his prompt ability to act in the face of an emergency. Taking instant command of the situation, he rapped out his orders with crispness and dispatch. Before aid had arrived, however, from the nearby base hospital, at least a dozen more men were showing signs of the strange malady. These last, Ignace among them, were still able to keep on their feet. Only the first three victims were entirely out of commission.

The arrival of an ambulance, manned by a detail of men attached to the base hospital, saw the work of caring for the sufferers speedily under way. Already ordered to “Fall Out,” the still unaffected men of the platoon were dismissed with the order “To Barracks.” They were also instructed to report at the hospital at the slightest sign of indisposition.

During the excitement an ominous whisper had winged its way among the dismayed participants in the tragic scene which presently grew to an audible murmur of “Poison!” At that dread word, unspoken questions leaped into the strained eyes of the gray-faced men who had thus far felt no indications of that baleful seizure. In the same instant it had come home to each that in some stealthy fashion one of the myriad secret enemies of Uncle Sam had found his opportunity to strike. In the midst of apparent safety had lurked an unknown, unguessed foe.


CHAPTER XVII
THE WORK OF A FIEND