Barth.

Dr. Ferguson carefully noted the fact, that he had stopped at four degrees north latitude and seventeen degrees west longitude.

Now let us see what Lieutenants Burton and Speke accomplished in Eastern Africa.

The various expeditions that had ascended the Nile could never manage to reach the mysterious source of that river. According to the narrative of the German doctor, Ferdinand Werne, the expedition attempted in 1840, under the auspices of Mehemet Ali, stopped at Gondokoro, between the fourth and fifth parallels of north latitude.

In 1855, Brun-Rollet, a native of Savoy, appointed consul for Sardinia in Eastern Soudan, to take the place of Vaudey, who had just died, set out from Karthoum, and, under the name of Yacoub the merchant, trading in gums and ivory, got as far as Belenia, beyond the fourth degree, but had to return in ill-health to Karthoum, where he died in 1857.

Neither Dr. Penney—the head of the Egyptian medical service, who, in a small steamer, penetrated one degree beyond Gondokoro, and then came back to die of exhaustion at Karthoum—nor Miani, the Venetian, who, turning the cataracts below Gondokoro, reached the second parallel— nor the Maltese trader, Andrea Debono, who pushed his journey up the Nile still farther—could work their way beyond the apparently impassable limit.

In 1859, M. Guillaume Lejean, intrusted with a mission by the French Government, reached Karthoum by way of the Red Sea, and embarked upon the Nile with a retinue of twenty-one hired men and twenty soldiers, but he could not get past Gondokoro, and ran extreme risk of his life among the negro tribes, who were in full revolt. The expedition directed by M. d'Escayrac de Lauture made an equally unsuccessful attempt to reach the famous sources of the Nile.

This fatal limit invariably brought every traveller to a halt. In ancient times, the ambassadors of Nero reached the ninth degree of latitude, but in eighteen centuries only from five to six degrees, or from three hundred to three hundred and sixty geographical miles, were gained.

Many travellers endeavored to reach the sources of the Nile by taking their point of departure on the eastern coast of Africa.

Between 1768 and 1772 the Scotch traveller, Bruce,
set out from Massowah, a port of Abyssinia, traversed the
Tigre, visited the ruins of Axum, saw the sources of the
Nile where they did not exist, and obtained no serious result.

In 1844, Dr. Krapf, an Anglican missionary, founded an establishment at Monbaz, on the coast of Zanguebar, and, in company with the Rev. Dr. Rebmann, discovered two mountain-ranges three hundred miles from the coast. These were the mountains of Kilimandjaro and Kenia, which Messrs. de Heuglin and Thornton have partly scaled so recently.

In 1845, Maizan, the French explorer, disembarked, alone, at Bagamayo, directly opposite to Zanzibar, and got as far as Deje-la-Mhora, where the chief caused him to be put to death in the most cruel torment.

In 1859, in the month of August, the young traveller, Roscher, from Hamburg, set out with a caravan of Arab merchants, reached Lake Nyassa, and was there assassinated while he slept.

Finally, in 1857, Lieutenants Burton and Speke, both officers in the Bengal army, were sent by the London Geographical Society to explore the great African lakes, and on the 17th of June they quitted Zanzibar, and plunged directly into the west.

After four months of incredible suffering, their baggage having been pillaged, and their attendants beaten and slain, they arrived at Kazeh, a sort of central rendezvous for traders and caravans. They were in the midst of the country of the Moon, and there they collected some precious documents concerning the manners, government, religion, fauna, and flora of the region. They next made for the first of the great lakes, the one named Tanganayika, situated between the third and eighth degrees of south latitude. They reached it on the 14th of February, 1858, and visited the various tribes residing on its banks, the most of whom are cannibals.

They departed again on the 26th of May, and reentered Kazeh on the 20th of June. There Burton, who was completely worn out, lay ill for several months, during which time Speke made a push to the northward of more than three hundred miles, going as far as Lake Okeracua, which he came in sight of on the 3d of August; but he could descry only the opening of it at latitude two degrees thirty minutes.

He reached Kazeh, on his return, on the 25th of August, and, in company with Burton, again took up the route to Zanzibar, where they arrived in the month of March in the following year. These two daring explorers then reembarked for England; and the Geographical Society of Paris decreed them its annual prize medal.

Dr. Ferguson carefully remarked that they had not gone beyond the second degree of south latitude, nor the twenty-ninth of east longitude.

The problem, therefore, was how to link the explorations of Burton and Speke with those of Dr. Barth, since to do so was to undertake to traverse an extent of more than twelve degrees of territory.

CHAPTER FIFTH.

Kennedy's Dreams.—Articles and Pronouns in the Plural.—Dick's Insinuations.
—A Promenade over the Map of Africa.—What is contained between two
Points of the Compass.—Expeditions now on foot.—Speke and Grant.—Krapf,
De Decken, and De Heuglin.

Dr. Ferguson energetically pushed the preparations for his departure, and in person superintended the construction of his balloon, with certain modifications; in regard to which he observed the most absolute silence. For a long time past he had been applying himself to the study of the Arab language and the various Mandingoe idioms, and, thanks to his talents as a polyglot, he had made rapid progress.

In the mean while his friend, the sportsman, never let him out of his sight—afraid, no doubt, that the doctor might take his departure, without saying a word to anybody. On this subject, he regaled him with the most persuasive arguments, which, however, did NOT persuade Samuel Ferguson, and wasted his breath in pathetic entreaties, by which the latter seemed to be but slightly moved. In fine, Dick felt that the doctor was slipping through his fingers.

The poor Scot was really to be pitied. He could not look upon the azure vault without a sombre terror: when asleep, he felt oscillations that made his head reel; and every night he had visions of being swung aloft at immeasurable heights.

We must add that, during these fearful nightmares, he once or twice fell out of bed. His first care then was to show Ferguson a severe contusion that he had received on the cranium. "And yet," he would add, with warmth, "that was at the height of only three feet—not an inch more—and such a bump as this! Only think, then!"

This insinuation, full of sad meaning as it was, did not seem to touch the doctor's heart.

"We'll not fall," was his invariable reply.

"But, still, suppose that we WERE to fall!"

"We will NOT fall!"

This was decisive, and Kennedy had nothing more to say.

What particularly exasperated Dick was, that the doctor seemed completely to lose sight of his personality— of his—Kennedy's—and to look upon him as irrevocably destined to become his aerial companion. Not even the shadow of a doubt was ever suggested; and Samuel made an intolerable misuse of the first person plural:

"'We' are getting along; 'we' shall be ready on the ——; 'we' shall start on the ——," etc., etc.

And then there was the singular possessive adjective:

"'Our' balloon; 'our' car; 'our' expedition."

And the same in the plural, too:

"'Our' preparations; 'our' discoveries; 'our' ascensions."

Dick shuddered at them, although he was determined not to go; but he did not want to annoy his friend. Let us also disclose the fact that, without knowing exactly why himself, he had sent to Edinburgh for a certain selection of heavy clothing, and his best hunting-gear and fire-arms.

One day, after having admitted that, with an overwhelming run of good-luck, there MIGHT be one chance of success in a thousand, he pretended to yield entirely to the doctor's wishes; but, in order to still put off the journey, he opened the most varied series of subterfuges. He threw himself back upon questioning the utility of the expedition—its opportuneness, etc. This discovery of the sources of the Nile, was it likely to be of any use?—Would one have really labored for the welfare of humanity?— When, after all, the African tribes should have been civilized, would they be any happier?—Were folks certain that civilization had not its chosen abode there rather than in Europe?—Perhaps!—And then, couldn't one wait a little longer?—The trip across Africa would certainly be accomplished some day, and in a less hazardous manner.— In another month, or in six months before the year was over, some explorer would undoubtedly come in—etc., etc.

These hints produced an effect exactly opposite to what was desired or intended, and the doctor trembled with impatience.

"Are you willing, then, wretched Dick—are you willing, false friend—that this glory should belong to another? Must I then be untrue to my past history; recoil before obstacles that are not serious; requite with cowardly hesitation what both the English Government and the Royal Society of London have done for me?"

"But," resumed Kennedy, who made great use of that conjunction.

"But," said the doctor, "are you not aware that my journey is to compete with the success of the expeditions now on foot? Don't you know that fresh explorers are advancing toward the centre of Africa?"

"Still—"

"Listen to me, Dick," and cast your eyes over that map."

Dick glanced over it, with resignation.

"Now, ascend the course of the Nile."

"I have ascended it," replied the Scotchman, with docility.

"Stop at Gondokoro."

"I am there."

And Kennedy thought to himself how easy such a trip was—on the map!

"Now, take one of the points of these dividers and let it rest upon that place beyond which the most daring explorers have scarcely gone."

"I have done so."

"And now look along the coast for the island of Zanzibar, in latitude six degrees south."

"I have it."

"Now, follow the same parallel and arrive at Kazeh."

"I have done so."

"Run up again along the thirty-third degree of longitude to the opening of Lake Oukereoue, at the point where Lieutenant Speke had to halt."

"I am there; a little more, and I should have tumbled into the lake."

"Very good! Now, do you know what we have the right to suppose, according to the information given by the tribes that live along its shores?"

"I haven't the least idea."

"Why, that this lake, the lower extremity of which is in two degrees and thirty minutes, must extend also two degrees and a half above the equator."

"Really!"

"Well from this northern extremity there flows a stream which must necessarily join the Nile, if it be not the Nile itself."

"That is, indeed, curious."

"Then, let the other point of your dividers rest upon that extremity of Lake Oukereoue."

"It is done, friend Ferguson."

"Now, how many degrees can you count between the two points?"

"Scarcely two."

"And do you know what that means, Dick?"

"Not the least in the world."

"Why, that makes scarcely one hundred and twenty miles—in other words, a nothing."

"Almost nothing, Samuel."

"Well, do you know what is taking place at this moment?"

"No, upon my honor, I do not."

"Very well, then, I'll tell you. The Geographical Society regard as very important the exploration of this lake of which Speke caught a glimpse. Under their auspices, Lieutenant (now Captain) Speke has associated with him Captain Grant, of the army in India; they have put themselves at the head of a numerous and well-equipped expedition; their mission is to ascend the lake and return to Gondokoro; they have received a subsidy of more than five thousand pounds, and the Governor of the Cape of Good Hope has placed Hottentot soldiers at their disposal; they set out from Zanzibar at the close of October, 1860. In the mean while John Petherick, the English consul at the city of Karthoum, has received about seven hundred pounds from the foreign office; he is to equip a steamer at Karthoum, stock it with sufficient provisions, and make his way to Gondokoro; there, he will await Captain Speke's caravan, and be able to replenish its supplies to some extent."

"Well planned," said Kennedy.

"You can easily see, then, that time presses if we are to take part in these exploring labors. And that is not all, since, while some are thus advancing with sure steps to the discovery of the sources of the Nile, others are penetrating to the very heart of Africa."

"On foot?" said Kennedy.

"Yes, on foot," rejoined the doctor, without noticing the insinuation.