"Could a man make diamonds?" asked Pulz abruptly. I could hear the sharp intake of the men's breathing as they hung on the reply.

"Much more wonderful changes than that it can accomplish," replied the doctor, with an indulgent laugh. "That change iss simple. Carbon iss coal; carbon iss diamond. You see? One has but to change the form, not the substance."

"Then it'll change coal to diamonds?" asked Handy Solomon.

"Yes, you gather my meanings--"

I heard a sharp squeak like a terrified mouse. Then a long, dreadful silence; then two dull, heavy blows, spaced with deliberation. A moment later I caught a glimpse of Handy Solomon bent forward to the labour of dragging a body toward the sea, his steel claw hooked under the angle of the jaw as a man handles a fish. Pulz came and threw off my bonds and gag.

"Come along!" said he.

All kept looking fearfully toward the arroyo. A dense white steam marked its course. The air was now heavy with portent. Successive explosions, some light, some severe, shook the foundations of the island. Great rocks and boulders bounded down the hills. The flashes of lightning had become more frequent. We moved, exaggerated to each other's vision by the strange light, uncouth and gigantic.

"Let's get out of this!" cried Thrackles.

We turned at the word and ran, Thrackles staggering under the weight of the chest. All our belongings we abandoned, and set out for the Laughing Lass with only the tatters in which we stood. Luckily for us a great part of the ship's stores had been returned to her hold after the last thorough scrubbing, so we were in subsistence, but all our clothes, all our personal belongings, were left behind us on the beach. For after once we had topped the cliff that led over to the cove, I doubt if any consideration on earth would have induced us to return to that accursed place.

The row out to the ship was wet and dangerous. Seismic disturbances were undoubtedly responsible for high pyramidic waves that lifted and fell without onward movement. We fairly tumbled up out of the dory, which we did not hoist on deck, but left at the end of the painter to beat her sides against the ship.