"Davis, that was a stroke of genius on your part."

"I—I beg your pardon, sir. I did not think how far my thoughtlessness might carry us. I am very sorry, sir."

"You need not be, my lad. If some of our men had as much good sense as you have, there would be fewer extra-duty squads on the quarter-deck. The effect on those men will be most excellent. Besides learning to obey orders, they will carry the memory of that countersign with them for many a day, and unless they are beyond hope of reform, you will not see them on an extra-duty tour again for a long time. I commend you, Davis. You may dismiss the squad now. They need no further lessons for to-night."

"Captain's orders, sir, to dismiss the squad," announced Dan, stepping up before the officer of the deck and saluting.

"Very well. Get my raincoat if you will, then, for I think it is going to rain before the end of the watch."

Dan saluted and hurried away below to fetch the officer's rain clothes. A light sprinkle set in that soon covered everything, making the decks slippery; it became hard to keep one's footing. Both the officer of the deck and the anchor watch pulled their rubber coats more closely about them, and, with lowered heads to protect their faces from the drizzle, began walking back and forth.

Eleven o'clock, six bells, rang out; then silence settled over the ship again. Cautiously a head was thrust above the hatch of the upper deck. No one was in sight, save the dark figures of the midshipman and the anchor watch, far aft on the quarter-deck.

The head lengthened out into a dark figure, which was drawn up through the hatch opening. Without a sound the man slunk across the deck. He appeared to be perfectly familiar with his way, but crouched low, probably so that his moving figure might not catch the watchful eyes of the officer of the deck, or of the anchor watch far below him.

About this time Dan Davis climbed the ladder to the superstructure, took a long, sweeping observation of the upper deck, then descended to the quarter-deck again.

"I thought I heard something up there," he muttered. "It must have been a chain shifting with the roll of the ship."