"Well, David, my lad," said the artist, at length, "I should like very much to have you stay with us for a time; and if you could, I feel confident that I could show you what would well repay you. Are you aware that on this island is one of the wonders of the world—the famous grotto? I should like to take you there—but I see how it is. As you say, your uncle will be wild with anxiety about you, and will have no peace till he hears from you. So I suppose the best thing I can do for you, is to restore you to him first of all, and then arrange for a visit from you all on some future occasion."

David thanked him very earnestly, and dwelt strongly upon the anxiety of Uncle Moses under the circumstances.

"Well, my lad," said Ludlow, "I think you'd best go off at once, and I mean to go with you. Unfortunately there is a head wind, just now, so that we cannot go to Castellamare without taking too long a time. The best way will be to go over to Sorrento from this place, and take a carriage, or horses, to Castellamare."

This proposal pleased David, greatly, and as Ludlow was ready to start, he rose to go. Mrs. Ludlow bade him good by, and pressed him affectionately to come back with his friends.

In a short time they were in the boat and afloat. Ludlow was a good sailor, and the wind was favorable for a passage to Sorrento. The distance was traversed quickly and pleasantly; and then, leaving the boat, they walked up into the town towards the hotel, to see about getting a conveyance to Castellamare.

As they approached the hotel they became aware of a great and unusual crowd in front of it. The crowd reminded David very forcibly of that one which had been raging there a few days before, and excited some trepidation in his breast. Involuntarily he hung back.

"What's the matter?" asked Ludlow.

"The mob," said David; "do—do you think it's safe to venture among them?"

"Safe? Pooh! why not?"

"They appear to be excited. Hark! how they shout."