Then Jasper vanished for about an hour, returning with five flat-fish, which he had speared in the clear water by means of a nail jammed into a broken oar, and a number of oysters found in a rocky pool towards the southern extremity of the island. Meanwhile Hilda, with the experience gained while in the "galley" at the Secret Base, had baked a loaf of taro, which everyone pronounced to be excellent and "top-hole".

They spent quite a delightful evening.

CHAPTER XXIII

Where the Pig Went

"Now show me how you start the jolly old fire," requested Burgoyne on the following morning.

Already the two officers had bathed in the sheltered creek, revelling in the warm water in spite of the fact that not so very long before they had been in dire peril in the self-same element. They recognized that there is a vast difference between "being in the ditch" involuntarily and taking a swim simply for the health-giving pleasure it affords.

And now, feeling fresh and in the best of spirits, they were about to prepare the morning meal.

"Right-o," agreed Peter, and proceeded to uncover a quantity of tinder-like wood from beneath an inverted bucket, where it had been placed to shelter it from the heavy dew. "I'm not very keen on the two pieces of wood method. I prefer drilling—like this."

He produced a strip of bamboo about two feet in length, with both ends rounded off. Arranging the tinder in a hollow piece of wood, he inserted one end of the bamboo, bending the latter by the pressure of his chest, which he protected by means of a hollow shell. Then, rapidly twirling the bow-shaped bamboo much after the fashion of a centre-brace, he persevered with the operation. Presently, thanks to the friction, a faint smoke arose from the heap of tinder. Gently blowing, he still continued to revolve the bamboo until the soft, dry wood burst into a tiny flame.