was interrupted the magnet immediately became unmagnetised. It was sufficient to place a plate of soft iron before the magnet, which, attracted during the passage of the current, would fall back when the current was interrupted. This movement of the plate thus obtained, Harding could easily fasten to it a needle arranged on a dial, bearing the letters of the alphabet, and in this way communicate from one station to the other.
All was completely arranged by the 12th of February. On this day, Harding, having sent the current through the wire, asked if all was going on well at the corral, and received in a few moments a satisfactory reply from Ayrton. Pencroft was wild with joy, and every morning and evening he sent a telegram to the corral, which always received an answer.
This mode of communication presented two very real advantages; firstly, because it enabled them to ascertain that Ayrton was at the corral, and secondly, that he was thus not left completely isolated. Besides, Cyrus Harding never allowed a week to pass without going to see him, and Ayrton came from time to time to Granite House, where he always found a cordial welcome.
The fine season passed away in the midst of the usual work. The resources of the colony, particularly in vegetables and corn, increased from day to day; and the plants brought from Tabor Island had succeeded perfectly.
The plateau of Prospect Heights presented an encouraging aspect. The fourth harvest had been admirable, and it may be supposed that no one thought of counting whether the four hundred thousand millions of grains duly appeared in the crop. However, Pencroft had thought of doing so, but Cyrus Harding having told him that even if he managed to count three hundred grains a minute, or nine thousand an hour, it would take him nearly five thousand five hundred years to finish his task, the honest sailor considered it best to give up the idea.
The weather was splendid, the temperature very warm in the day time; but in the evening the sea-breezes tempered the heat of the atmosphere and procured cool nights for the inhabitants of Granite House. There were, however, a few storms, which, although they were not of long duration, swept over Lincoln Island with extraordinary fury. The lightning blazed and the thunder continued to roll for some hours.
At this period the little colony was extremely prosperous.
The tenants of the poultry-yard swarmed, and they lived on the surplus, but it became necessary to reduce the population to a more moderate number. The pigs had already produced young, and it may be understood that their care for those animals absorbed a great part of Neb and Pencroft's time. The onagas, who had two pretty colts, were most often mounted by Gideon Spilett and Herbert, who had become an excellent rider under the reporter's instruction, and they also harnessed them to the cart either for carrying wood and coal to Granite House, or different mineral productions required by the engineer.
Several expeditions were made about this time into the depths of the Far West Forests. The explorers could venture there without having anything to fear from the heat, for the sun's rays scarcely penetrated through the thick foliage spreading above their heads. They thus visited all the left bank of the Mercy, along which ran the road from the corral to the mouth of Falls River.
But in these excursions the settlers took care to be well armed, for they frequently met with savage wild boars, with which they often had a tussle. They also, during this season, made fierce war against the jaguars. Gideon Spilett had vowed a special hatred against them, and his pupil Herbert seconded him well. Armed as they were, they no longer feared to meet one of those beasts. Herbert's courage was superb, and the reporter's sang froid astonishing. Already twenty magnificent skins ornamented the dining-room of Granite House, and if this continued, the jaguar race would soon be extinct in the island, the object aimed at by the hunters.
The engineer sometimes took part in the expeditions made to the unknown parts of the island, which he surveyed with great attention. It was for other traces than those of animals that he searched the thickest of the vast forest, but nothing suspicious ever appeared. Neither Top nor Jup, who accompanied him, ever betrayed by their behaviour that there was anything strange there, and yet more than once again the dog barked at the mouth of the well, which the engineer had before explored without result.
At this time Gideon Spilett, aided by Herbert, took several views of the most picturesque parts of the island, by means of the photographic apparatus found in the cases, and of which they had not as yet made any use.
This apparatus, provided with a powerful object-glass, was very complete. Substances necessary for the photographic reproduction, collodion for preparing the glass plate, nitrate of silver to render it sensitive, hyposulphate of soda to fix the prints obtained, chloride of ammonium in which to soak the paper destined to give the positive proof, acetate of soda and chloride of gold in which to immerse the paper, nothing was wanting. Even the papers were there, all prepared, and before laying in the printing-frame upon the negatives, it was sufficient to soak them for a few minutes in the solution of nitrate of silver.
The reporter and his assistant became in a short time very skilful operators, and they obtained fine views of the country, such as the island, taken from Prospect Heights with Mount Franklin in the distance, the mouth of the Mercy, so picturesquely framed in high rocks, the glade and the corral, with the spurs of the mountain in the background, the curious development of Claw Cape, Flotsam Point, etc.
Nor did the photographers forget to take the portraits of all the inhabitants of the island, leaving out no one.
"It multiplies us," said Pencroft.
And the sailor was enchanted to see his own countenance, faithfully reproduced, ornamenting the walls of Granite House, and he stopped as willingly before this exhibition as he would have done before the richest shop-windows in Broadway.
But it must be acknowledged that the most successful portrait was incontestably that of Master Jup. Master Jup had sat with a gravity not to be described, and his portrait was lifelike!
"He looks as if he was just going to grin!" exclaimed Pencroft.
And if Master Jup had not been satisfied, he would have been very difficult to please, but he was quite contented, and contemplated his own countenance with a sentimental air which expressed some small amount of conceit.
The summer heat ended with the month of March. The weather was sometimes rainy, but still warm. The month of March, which corresponds to the September of northern latitudes, was not so fine as might have been hoped. Perhaps it announced an early and rigorous winter.
It might have been supposed one morning—the 21st—that the first snow had already made its appearance. In fact Herbert, looking early from one of the windows of Granite House, exclaimed,—
"Hallo! the islet is covered with snow!"
"Snow at this time?" answered the reporter, joining the boy.
Their companions were soon beside them, but could only ascertain one thing, that not only the islet, but all the beach below Granite House, was covered with one uniform sheet of white.
"It must be snow!" said Pencroft.
"Or rather it's very like it!" replied Neb.
"But the thermometer marks fifty-eight degrees!" observed Gideon Spilett.
Cyrus Harding gazed at the sheet of white without saying anything, for he really did not know how to explain this phenomenon, at this time
