"Yes, that sounds common sense. Now, where is William?"

That was by no means an easy question to answer. Mr. Joseph Scorer could probably have told us, but as the discovery of William was but the first step towards the discovery of Joseph, that fact did not advance us.

The puzzle, however, solved itself in the simplest manner possible, and without any assistance from us.

As there was a spare bedroom in the cottage, the least we could do was to put it at Mr. Sawyer's disposal if he cared to make use of it. So we invited Mr. Sawyer to occupy it for a day or two, and he consented to do so, and turned out to be a very pleasant and genial companion.

The tide next morning did not serve well for bathing till about an hour after breakfast. Then Sawyer and I and some of the youngsters went in.

It was one of those absolutely still mornings when the water is as smooth as oil, and you can hear the beat of the steamers' paddles miles away, and when you shout it is like shouting inside a bell.

We were all swimming and paddling about, enjoying ourselves immensely, when I saw the three little fat pugs and the three old ladies coming along the beach path to take their regular wistful morning look at the cottage, where they ought to have been living, and were not.

Then from behind the cottage came a great tumult—the noise of many voices, mingled with groans and laughter, and there swept round the side of it a mob of people, who came to a stand on the little green plot in front.

We were still wondering what was the meaning of it, when Amelia Blatt, our servant, came tearing down the sands towards us, holding on to her square inch of cap with one hand, and to her flying skirts with the other.

"They want you up there," she panted.