"When did you see her last?"

"Yesterday afternoon."

"Where?"

"Just off Southport. The Irish bonehead was talking with his father, as I suppose it was, while going past without stopping."

This was interesting information. George was asked to go first to the shore of that island, as near as he could get to the home of Alvin and that of the caretaker, Pat Murphy, the father of Mike. The run was about five miles past Mouse, Burnt, Capitol and opposite the lower end of Squirrel Island. Just to show what the Shark could do she covered the distance in eighteen minutes.

The faint hope that the Deerfoot would be found at the small landing constructed for her did not last long, for she would have been in sight almost from the first, and nothing was to be seen of her. Pat Murphy was not visible, but a few tootings of the compressed air whistle brought him from his house, where he was eating his midday meal.

So great was his haste indeed that he left his hat behind. While he was hurrying to the rocks, his wife opened the door and stood apparently motionless to hear what passed.

"Hello, Pat!" called Alvin. "Do you know where Mike is?"

"Bedad! it's mesilf that wish I did!" called back the angry parent. "Didn't he sail by here yester afternoon, his chist sticking out and himsilf putting on airs and pretending he didn't understand what I said whin I towld him to come ashore?"

"He ought to be ashamed of himself, but you mustn't feel too bitter toward him; it was the first time he had a chance to handle our boat."