Clif would certainly have disabled the fleeing vessel if it had not been for an unfortunate accident. What the accident was may be told in a few words. It spoiled his chance.

He turned away to get more cartridges. And at that instant a shell struck the six-pounder gun.

It was a miracle that Clif was not hit; his uniform was torn in three places and his cap knocked off. The sailor next to him got a nasty wound in the arm, made by a flying fragment.

And that of course made the merchantman safe—she steamed off in triumph.

It was bad for the tug, too, for it showed the batteries were getting the range.

The plight of the Uncas was a desperate one. She was being tossed about by a raging sea and cut up by the fire from the guns. Whether she had struck on rocks or sand or mud no one had any means of telling.

But her engines were reversed the instant the accident occurred. And a hasty examination of the hold showed that whatever the danger was there was no leak.

But that seemed cold comfort, for at the rate the heavy batteries were blazing away there was likely to be a number of leaks in a very short while. And even a steel tug will not hold together long with a sea pounding over her like this one was.

Yet as it actually happened, that sea was the only thing that got the vessel out of her unfortunate predicament.

They were a great deal luckier than they would have dared to hope to be. For when they realized they were aground there was not a man on board who did not think his last hour was at hand.