The boatswain and Frank, assisted by Jenny and Dolly, made many rude candles out of the grease from the dog-fish which swarmed in the creek and were very easy to catch.

John Block melted this grease and so obtained a kind of oil which coagulated as it cooled. Since he had at his disposal none of the cotton grown by M. Zermatt, he was obliged to content himself with the fibre of the laminariæ, which furnished practicable wicks.

There was also the question of clothes, and that was a different question indeed.

“It’s pretty clear,” said the boatswain one day, “that when you are shipwrecked and cast on a desert island it is prudent to have a ship at your disposal in which you can find everything you want. One makes a poor job of it otherwise!”

They all agreed. That was how the Landlord had been the salvation of the people in New Switzerland.

In the afternoon of the 17th an incident of which no one could have foreseen the consequence caused the most intense anxiety.

As already mentioned, Bob found great pleasure in playing with the albatross. When he was amusing himself on the shore his mother kept a constant watch upon him, to see that he did not go far away, for he was fond of scrambling about among the low rocks of the promontory and running away from the waves. But when he stayed with the bird in the cave there was no risk in leaving him by himself.

It was about three o’clock. James Wolston was helping the boatswain to arrange the spars to support the heavy curtain in front of the entrance to the cave. Jenny and Susan and Dolly were sitting in the corner by the stove on which the little kettle was boiling, and were busy mending their clothes.

It was nearly time for Bob’s luncheon.

Mrs. Wolston called the child.