“Oh! the great picture in the gallery will account for that,” said Ivan, laughing. “But for a bear, you know, our papa would never have been a baron.”

“True: that may have been what first led him to take an interest in these animals.”

“And yet to impose upon us these queer conditions!” continued Ivan; “it certainly does seem a little eccentric?”

“No doubt papa has his purpose,” said Alexis. “Who knows that he may not be intending to write a monograph of the bears; and it is for this he wishes to have full set of their skins—the complete costume of each individual member of Monsieur Bruin’s family? Well, we must do our best, and procure them for him. It is not for us to inquire into the motives of our dear father. It is our duty to obey his orders—even though the task be ever so irksome or difficult.”

“Oh, certainly, brother! I admit that; and I am ready to yield obedience and perform any task dear papa may think proper to impose on us.”

Certainly there was some reason for the surprise with which the youths had read the letter. Its contents might have appeared still more whimsical to them, had it not been their father that had written it; and, but for the fact that he had already given them a thorough training in the natural sciences, they would have found it difficult, if not altogether impossible, to carry out his instructions. A bear of every known variety was to be killed and skinned—killed, too, in its own haunts and by their own hands; which, of course, meant that they were to visit every country where bears are to be found, and obtain a skin of each kind. Notwithstanding their youth both boys were skilled hunters, and excellent marksmen. Himself brought up to the calling, their father had early initiated them into the hunter’s craft; and, in addition to the knowledge of natural history, which he had imparted, he had taught them habits of self-reliance—such as are only acquired by ordinary individuals at the full age of manhood. Both were already inured to such perils and hardships as are incidental to a hunter’s life; both could endure to go a day or two without food or drink—could sleep in the open air, with no other tent than the canopy of heaven, and no other couch than the grassy covering of the earth. All this sort of experience they had already gone through, in the cold climate of their own country; and it was not likely they would meet with one much more rigorous anywhere on the earth. The young Grodonoffs had been submitted to a training of almost Spartan severity—a perfect Cyropoedia—and dreaded neither hardships nor dangers. They were just the youths to carry out that singular programme which had been traced for them by the paternal hand.

Was it possible, however to do so? This was their first query. There were some very nice points in that brief chapter of instructions. Latitudinally they might traverse as circumstances required, but not longitudinally. Under these limitations would it be possible to visit the haunts of all the bears,—to cover, as it were, the whole area of Bruin’s geographical distribution?

That it was possible might be inferred, from the fact of their father having issued the orders; but it was necessary for the young expeditionists to set out with caution: else might they take a wrong route, and be altogether unable to fulfil his injunctions. They must not twice cross the same meridian. It was this quaint condition that puzzled them, and rendered it necessary to guard against making a false start.

Lucky it was that Alexis was an accomplished zoologist, and thoroughly understood the geographical distribution of the genus ursus. But for this knowledge, they would certainly have been puzzled as to the route they were to take.

“Well, brother Ivan!” said Alexis with a smile, “had these orders been issued when the great Swede published his Systema Naturae, our task would have been easily accomplished. How far do you suppose our travels need to have extended?”