[CHAPTER XXII]
CONSTANTINOPLE AT LAST—CONCLUSION

That was another night of constant watchfulness. Some one would have to be on duty every minute of the time they were in motion, to handle the wheel and keep the motorboat as near the middle of the big river as possible.

The moon shone brightly at times, and again hid her face behind friendly clouds. But they were at a good distance from either shore, and objects even in the full of the moon are never distinct. A peculiar little haze, too, hung over the water, making things seem very romantic, and helping Jack and his chums wonderfully.

Jack changed his plan of campaign on this second night. He decided to sit out the first hour or two and then resign in favor of George, who in turn might be followed by Josh, though the last mentioned was not as much of a skipper as the occasion called for.

The worst of the danger Jack believed was past. It lay in that quarter where the Austrians had expected to force a passage of the Danube by means of a pontoon bridge, over which, their heavy guns could be taken. There would undoubtedly be more or less peril all along the border, for not a mile but would have its watchers, eager to report any activity on the other side. Still Jack hoped to pass almost unnoticed, if fortune were kind.

This programme then was carried out, George being put in charge of the wheel about ten o’clock, with orders to call the skipper if anything suspicious came to pass. This might consist of any one of a dozen different things; and George felt that his honor was at stake when he took command of the expedition, so it could easily be understood he was wide awake.

Just two hours afterwards Jack sat up. He had been sound asleep all that time, and, considerably to the surprise of the wheelsman, awoke at the very time he said he would.

They sat and chatted in low tones for a long time. Nothing happened to alarm them, and the boat kept constantly descending the widening Danube. At times the shores came closer together as the country assumed a wilder aspect, with mountains bordering the romantic looking stream. Occasionally they could see dim lights on one side or the other, which would indicate that they were passing some village or town.

It was well toward morning when Jack awoke the others. Long before this George, who had been yawning tremendously, decided that it was unnecessary for him to try and sit Jack out. If the skipper were bent on keeping the wheel constantly, what was the need of any one else losing their full quota of sleep? And so George had lain down again, though protesting to the last that he didn’t think it quite fair.