However, near midnight it disappeared, or to use a more appropriate expression, "it went out," like a huge glowworm. Had it fled from us? We were duty bound to fear so rather than hope so. But at 12:53 in the morning, a deafening hiss became audible, resembling the sound made by a waterspout expelled with tremendous intensity.

By then Commander Farragut, Ned Land, and I were on the afterdeck, peering eagerly into the profound gloom.

"Ned Land," the commander asked, "you've often heard whales bellowing?"

"Often, sir, but never a whale like this, whose sighting earned me $2,000.00."

"Correct, the prize is rightfully yours. But tell me, isn't that the noise cetaceans make when they spurt water from their blowholes?"

"The very noise, sir, but this one's way louder. So there can be no mistake. There's definitely a whale lurking in our waters. With your permission, sir," the harpooner added, "tomorrow at daybreak we'll have words with it."

"If it's in a mood to listen to you, Mr. Land," I replied in a tone far from convinced.

"Let me get within four harpoon lengths of it," the Canadian shot back, "and it had better listen!"

"But to get near it," the commander went on, "I'd have to put a whaleboat at your disposal?"

"Certainly, sir."

"That would be gambling with the lives of my men."

"And with my own!" the harpooner replied simply.

Near two o'clock in the morning, the core of light reappeared, no less intense, five miles to windward of the Abraham Lincoln. Despite the distance, despite the noise of wind and sea, we could distinctly hear the fearsome thrashings of the animal's tail, and even its panting breath. Seemingly, the moment this enormous narwhale came up to breathe at the surface of the ocean, air was sucked into its lungs like steam into the huge cylinders of a 2,000-horsepower engine.

"Hmm!" I said to myself. "A cetacean as powerful as a whole cavalry regiment--now that's a whale of a whale!"

We stayed on the alert until daylight, getting ready for action. Whaling gear was set up along the railings. Our chief officer loaded the blunderbusses, which can launch harpoons as far as a mile, and long duck guns with exploding bullets that can mortally wound even the most powerful animals. Ned Land was content to sharpen his harpoon, a dreadful weapon in his hands.

At six o'clock day began to break, and with the dawn's early light, the narwhale's electric glow disappeared. At seven o'clock the day was well along, but a very dense morning mist shrank the horizon, and our best spyglasses were unable to pierce it. The outcome: disappointment and anger.

I hoisted myself up to the crosstrees of the mizzen sail. Some officers were already perched on the mastheads.

At eight o'clock the mist rolled ponderously over the waves, and its huge curls were lifting little by little. The horizon grew wider and clearer all at once.

Suddenly, just as on the previous evening, Ned Land's voice was audible.

"There's the thing in question, astern to port!" the harpooner shouted.

Every eye looked toward the point indicated.

There, a mile and a half from the frigate, a long blackish body emerged a meter above the waves. Quivering violently, its tail was creating a considerable eddy. Never had caudal equipment thrashed the sea with such power. An immense wake of glowing whiteness marked the animal's track, sweeping in a long curve.

Our frigate drew nearer to the cetacean. I examined it with a completely open mind. Those reports from the Shannon and the Helvetia had slightly exaggerated its dimensions, and I put its length at only 250 feet. Its girth was more difficult to judge, but all in all, the animal seemed to be wonderfully proportioned in all three dimensions.

While I was observing this phenomenal creature, two jets of steam and water sprang from its blowholes and rose to an altitude of forty meters, which settled for me its mode of breathing. From this I finally concluded that it belonged to the branch Vertebrata, class Mammalia, subclass Monodelphia, group Pisciforma, order Cetacea, family .