that is impossible," replied Lord Glenarvan.
"Impossible! and why, my noble friend?" asked Paganel, smiling.
"Because the bottle could only have been thrown into the sea just when the vessel went to pieces on the rocks, and consequently the latitude and longitude given refer to the actual place of the shipwreck."
"There is no proof of that," replied Paganel, "and I see nothing to preclude the supposition that the poor fellows were dragged into the interior by the Indians, and sought to make known the place of their captivity by means of this bottle."
"Except this fact, my dear Paganel, that there was no sea, and therefore they could not have flung the bottle into it."
"Unless they flung it into rivers which ran into the sea," returned Paganel.
This reply was so unexpected, and yet so admissible, that it made them all completely silent for a minute, though their beaming eyes betrayed the rekindling of hope in their hearts. Lady Helena was the first to speak.
"What an idea!" she exclaimed.
"And what a good idea," was Paganel's naive rejoinder to her exclamation.
"What would you advise, then?" said Glenarvan.
"My advice is to follow the 37th parallel from the point where it touches the American continent to where it dips into the Atlantic, without deviating from it half a degree, and possibly in some part of its course we shall fall in with the shipwrecked party."
"There is a poor chance of that," said the Major.
"Poor as it is," returned Paganel, "we ought not to lose it. If I am right in my conjecture, that the bottle has been carried into the sea on the bosom of some river, we cannot fail to find the track of the prisoners. You can easily convince yourselves of this by looking at this map of the country."
He unrolled a map of Chili and the Argentine provinces as he spoke, and spread it out on the table.
"Just follow me for a moment," he said, "across the American continent. Let us make a stride across the narrow strip of Chili, and over the Cordilleras of the Andes, and get into the heart of the Pampas. Shall we find any lack of rivers and streams and currents? No, for here are the Rio Negro and Rio Colorado, and their tributaries intersected by the 37th parallel, and any of them might have carried the bottle on its waters. Then, perhaps, in the midst of a tribe in some Indian settlement on the shores of these almost unknown rivers, those whom I may call my friends await some providential intervention. Ought we to disappoint their hopes? Do you not all agree with me that it is our duty to go along the line my finger is pointing out at this moment on the map, and if after all we find I have been mistaken, still to keep straight on and follow the 37th parallel till we find those we seek, if even we go right round the world?"
His generous enthusiasm so touched his auditors that, involuntarily, they rose to their feet and grasped his hands, while Robert exclaimed as he devoured the map with his eyes:
"Yes, my father is there!"
"And where he is," replied Glenarvan, "we'll manage to go, my boy, and find him. Nothing can be more logical than Paganel's theory, and we must follow the course he points out without the least hesitation. Captain Grant may have fallen into the hands of a numerous tribe, or his captors may be but a handful. In the latter case we shall carry him off at once, but in the event of the former, after we have reconnoitered the situation, we must go back to the DUNCAN on the eastern coast and get to Buenos Ayres, where we can soon organize a detachment of men, with Major McNabbs at their head, strong enough to tackle all the Indians in the Argentine provinces."
"That's capital, my Lord," said John Mangles, "and I may add, that there is no danger whatever crossing the continent."
"Monsieur Paganel," asked Lady Helena, "you have no fear then that if the poor fellows have fallen into the hands of the Indians their lives at least have been spared."
"What a question? Why, madam, the Indians are not anthropophagi! Far from it. One of my own countrymen, M. Guinnard, associated with me in the Geographical Society, was three years a prisoner among the Indians in the Pampas. He had to endure sufferings and ill-treatment, but came off victorious at last. A European is a useful being in these countries. The Indians know his value, and take care of him as if he were some costly animal."
"There is not the least room then for hesitation," said Lord Glenarvan. "Go we must, and as soon as possible. What route must we take?"
"One that is both easy and agreeable," replied Paganel. "Rather mountainous at first, and then sloping gently down the eastern side of the Andes into a smooth plain, turfed and graveled quite like a garden."
"Let us see the map?" said the Major.
"Here it is, my dear McNabbs. We shall go through the capital of Araucania, and cut the Cordilleras by the pass of Antuco, leaving the volcano on the south, and gliding gently down the mountain sides, past the Neuquem and the Rio Colorado on to the Pampas, till we reach the Sierra Tapalquen, from whence we shall see the frontier of the province of Buenos Ayres. These we shall pass by, and cross over the Sierra Tandil, pursuing our search to the very shores of the Atlantic, as far as Point Medano."
Paganel went through this programme of the expedition without so much as a glance at the map. He was so posted up in the travels of Frezier, Molina, Humboldt, Miers, and Orbigny, that he had the geographical nomenclature at his fingers' ends, and could trust implicitly to his never-failing memory.
"You see then, friend," he added, "that it is a straight course. In thirty days we shall have gone over it, and gained the eastern side before the DUNCAN, however little she may be delayed by the westerly winds."
"Then the DUNCAN is to cruise between Corrientes and Cape Saint Antonie," said John Mangles.
"Just so."
"And how is the expedition to be organized?" asked Glenarvan.
"As simply as possible. All there is to be done is to reconnoiter the situation of Captain Grant and not to come to gunshot with the Indians. I think that Lord Glenarvan, our natural leader; the Major, who would not yield his place to anybody; and your humble servant, Jacques Paganel."
"And me," interrupted Robert.
"Robert, Robert!" exclaimed Mary.
"And why not?" returned Paganel. "Travels form the youthful mind. Yes, Robert, we four and three of the sailors."
"And does your Lordship mean to pass me by?" said John Mangles, addressing his master.
"My dear John," replied Glenarvan, "we leave passengers on board, those dearer to us than life, and who is to watch over them but the devoted captain?"
"Then we can't accompany you?" said Lady Helena, while a shade of sadness beclouded her eyes.
"My dear Helena, the journey will so soon be accomplished that it will be but a brief separation, and—"
"Yes, dear, I understand, it is all right; and I do hope you may succeed."
"Besides, you can hardly call it a journey," added Paganel.
"What is it, then?"
"It is just making a flying passage across the continent,
