"But the peculiar thing about it," continued the captain, "was that I had to do it although the mate was a good deal nearer to the fellow than I was. Ordinarily, Ditty would have put him on his back by the time he'd got out the second word. But this time he had paid no attention, and I had to do the job myself."

"Well, what do you make of it all?"

"I don't know what to make of it, and that's just what's troubling me. If I could only get to the bottom of it, I'd make short work of the mystery."

"How's your second officer, Rogers? Is he a man you can depend on?"

"He's true blue. A fine, straight fellow and a good sailor."

"That's good."

"I wish he were mate in place of Ditty," muttered the captain.

"Well, he ain't," replied Tyke. "An' to make any change jest now with nothing more'n you've got to go on, would put you in bad with the marine court. We'll jest keep our eyes peeled for the first sign of real trouble, and' if them skunks start to make any we'll be ready for 'em."

"I wonder what the matter is with Drew and Parmalee over there!" exclaimed the captain suddenly. "More trouble?"

Tyke followed the direction the captain indicated and was astonished to see that the young men seemed to be on the verge of an altercation. Their faces were flushed and their attitude almost threatening.