“What’s that?” asked Bob, looking at his two chums.

“Sounds as if some of the patients were making a row,” remarked Jerry. “It may be Meldon, the fellow who attacked you in a nightmare, Bob. Perhaps he’s having another spasm, poor fellow.”

“Maybe we’d better go back there and see if we can give any help,” suggested Ned. “Sometimes when they get to raving that way, as they often do, they’re stronger than usual and the women nurses can’t handle ’em. Let’s go and see if we can help.”

“It may be a good idea,” agreed Jerry.

Forgetting, or putting aside, rather, for the time being, the memory of the strange man they had met, and the odd manner in which he had acted, the three chums turned back to the hospital which they had just left.

And it was fortunate that they did. For two of the wounded men had become delirious and were fighting their nurses. And as it happened, there was only one doctor on duty just then, and he was having his hands full.

Of course the two patients did not know what they were doing, their pain and suffering having affected their brains temporarily, and the aid of Ned, Bob and Jerry in subduing them was greatly appreciated by the nurses. In fact, the help was absolutely necessary, for one of the nurses was in danger of bodily harm from the unreasoning strength of the patient, a big raw-boned Kentucky mountaineer, who had been sorely wounded in the head, and who was scarcely on the road to recovery.

But, being directed by the nurses and by the one doctor, the Motor Boys soon managed to subdue without the use of undue force the two half-insane patients, who were soon strapped to their cots.

“Thank you very much, boys!” exclaimed the head surgeon, when he had come in and had been told of what had happened. “You helped out a whole lot. I shall see that you are officially thanked.”