Having decided to descend the current of this river, d.i.c.k Sand's first idea was to embark on one of the herbaceous rafts, a kind of floating isle (of which Cameron has often spoken), which drifts in large numbers on the surface of African rivers.

But Hercules, while roaming at night on the bank, had been fortunate enough to find a drifting boat. d.i.c.k Sand could not hope for anything better, and chance had served him kindly. In fact, it was not one of those narrow boats which the natives generally use.

The perogue found by Hercules was one of those whose length exceeds thirty feet, and the width four--and they are carried rapidly on the waters of the great lakes by the aid of numerous paddles. Mrs. Weldon and her companions could install themselves comfortably in it, and it was sufficient to keep it in the stream by means of an oar to descend the current of the river.

At first, d.i.c.k Sand, wishing to pa.s.s unseen, had formed a project to travel only at night. But to drift twelve hours out of the twenty-four, was to double the length of a journey which might be quite long. Happily, d.i.c.k Sand had taken a fancy to cover the perogue with a roof of long gra.s.ses, sustained on a rod, which projected fore and aft. This, when on the water, concealed even the long oar. One would have said that it was a pile of herbs which drifted down stream, in the midst of floating islets. Such was the ingenious arrangement of the thatch, that the birds were deceived, and, seeing there some grains to pilfer, red-beaked gulls, "arrhinisgas" of black plumage, and gray and white halcyons frequently came to rest upon it.

Besides, this green roof formed a shelter from the heat of the sun. A voyage made under these conditions might then be accomplished almost without fatigue, but not without danger.

In fact, the journey would be a long one, and it would be necessary to procure food each day. Hence the risk of hunting on the banks if fishing would not suffice, and d.i.c.k Sand had no firearms but the gun carried off by Hercules after the attack on the ant-hill; but he counted on every shot. Perhaps even by pa.s.sing his gun through the thatch of the boat he might fire with surety, like a b.u.t.ter through the holes in his hut.

Meanwhile, the perogue drifted with the force of the current a distance not less than two miles an hour, as near as d.i.c.k Sand could estimate it.

He hoped to make, thus, fifty miles a day. But, on account of this very rapidity of the current, continual care was necessary to avoid obstacles--rocks, trunks of trees, and the high bottoms of the river.

Besides, it was to be feared that this current would change to rapids, or to cataracts, a frequent occurrence on the rivers of Africa.

The joy of seeing Mrs. Weldon and her child had restored all d.i.c.k Sand's strength, and he had posted himself in the fore-part of the boat. Across the long gra.s.ses, his glance observed the downward course, and, either by voice or gesture, he indicated to Hercules, whose vigorous hands held the oar, what was necessary so as to keep in the right direction.

Mrs. Weldon reclined on a bed of dry leaves in the center of the boat, and grew absorbed in her own thoughts. Cousin Benedict was taciturn, frowning at the sight of Hercules, whom he had not forgiven for his intervention in the affair of the manticore. He dreamed of his lost collection, of his entomological notes, the value of which would not be appreciated by the natives of Kazounde. So he sat, his limbs stretched out, and his arms crossed on his breast, and at times he instinctively made a gesture of raising to his forehead the gla.s.ses which his nose did not support. As for little Jack, he understood that he must not make a noise; but, as motion was not forbidden, he imitated his friend Dingo, and ran on his hands and feet from one end of the boat to the other.

During the first two days Mrs. Weldon and her companions used the food that Hercules had been able to obtain before they started. d.i.c.k Sand only stopped for a few hours in the night, so as to gain rest. But he did not leave the boat, not wishing to do it except when obliged by the necessity of renewing their provisions.

No incident marked the beginning of the voyage on this unknown river, which measured, at least, more than a hundred and fifty feet in width. Several islets drifted on the surface, and moved with the same rapidity as the boat. So there was no danger of running upon them, unless some obstacle stopped them.

The banks, besides, seemed to be deserted. Evidently these portions of the territory of Kazounde were little frequented by the natives.

Numerous wild plants covered the banks, and relieved them with a profusion of the most brilliant colors. Swallow-wort, iris, lilies, clematis, balsams, umbrella-shaped flowers, aloes, tree-ferns, and spicy shrubs formed a border of incomparable brilliancy. Several forests came to bathe their borders in these rapid waters.

Copal-trees, acacias, "bauhinias" of iron-wood, the trunks covered with a dross of lichens on the side exposed to the coldest winds, fig-trees which rose above roots arranged in rows like mangroves, and other trees of magnificent growth, overhung the river. Their high tops, joining a hundred feet above, formed a bower which the solar rays could not penetrate. Often, also, a bridge of lianes was thrown from one bank to the other, and during the 27th little Jack, to his intense admiration, saw a band of monkeys cross one of these vegetable pa.s.ses, holding each other's tail, lest the bridge should break under their weight.

These monkeys are a kind of small chimpanzee, which in Central Africa has received the name of "sokos." They have low foreheads, clear yellow faces, and high-set ears, and are very ugly examples of the _simiesque_ race. They live in bands of a dozen, bark like dogs, and are feared by the natives, whose children they often carry off to scratch or bite.

In pa.s.sing the liane bridge they never suspected that, beneath that ma.s.s of herbs which the current bore onward, there was a little boy who would have exactly served to amuse them. The preparations, designed by d.i.c.k Sand, were very well conceived, because these clear-sighted beasts were deceived by them.

Twenty miles farther on, that same day, the boat was suddenly stopped in its progress.

"What is the matter?" asked Hercules, always posted at his oar.

"A barrier," replied d.i.c.k Sand; "but a natural barrier."

"It must be broken, Mr. d.i.c.k."

"Yes, Hercules, and with a hatchet. Several islets have drifted upon it, and it is quite strong."

"To work, captain! to work!" replied Hercules, who came and stood in the fore-part of the perogue.

This barricade was formed by the interlacing of a sticky plant with glossy leaves, which twists as it is pressed together, and becomes very resisting. They call it "tikatika," and it will allow people to cross watercourses dry-shod, if they are not afraid to plunge twelve inches into its green ap.r.o.n. Magnificent ramifications of the lotus covered the surface of this barrier.

It was already dark. Hercules could, without imprudence, quit the boat, and he managed his hatchet so skilfully that two hours afterward the barrier had given way, the current turned up the broken pieces on the banks, and the boat again took the channel.

Must it be confessed! That great child of a Cousin Benedict had hoped for a moment that they would not be able to pa.s.s. Such a voyage seemed to him unnecessary. He regretted Alvez's factory and the hut that contained his precious entomologist's box. His chagrin was real, and indeed it was pitiful to see the poor man. Not an insect; no, not one to preserve!

What, then, was his joy when Hercules, "his pupil" after all, brought him a horrible little beast which he had found on a sprig of the tikatika. Singularly enough the brave black seemed a little confused in presenting it to him.

But what exclamations Cousin Benedict uttered when he had brought this insect, which he held between his index finger and his thumb, as near as possible to his short-sighted eyes, which neither gla.s.ses nor microscope could now a.s.sist.

"Hercules!" he cried, "Hercules! Ah! see what will gain your pardon!

Cousin Weldon! d.i.c.k! a hexapode, unique in its species, and of African origin! This, at least, they will not dispute with me, and it shall quit me only with my life!"

"It is, then, very precious?" asked Mrs. Weldon.

"Precious!" cried Cousin Benedict. "An insect which is neither a coleopter, nor a neuropteran, nor a hymenopter; which does not belong to any of the ten orders recognized by savants, and which they will be rather tempted to rank in the second section of the arachnides. A sort of spider, which would be a spider if it had eight legs, and is, however, a hexapode, because it has but six. Ah! my friends, Heaven owed me this joy; and at length I shall give my name to a scientific discovery! That insect shall be the 'Hexapodes Benedictus.'"

The enthusiastic savant was so happy--he forgot so many miseries past and to come in riding his favorite hobby--that neither Mrs. Weldon nor d.i.c.k Sand grudged him his felicitations.

All this time the perogue moved on the dark waters of the river. The silence of night was only disturbed by the clattering scales of the crocodiles, or the snorting of the hippopotami that sported on the banks.

Then, through the sprigs of the thatch, the moon appeared behind the tops of the trees, throwing its soft light to the interior of the boat.

Suddenly, on the right bank, was heard a distant hubbub, then a dull noise as if giant pumps were working in the dark.

It was several hundred elephants, that, satiated by the woody roots which they had devoured during the day, came to quench their thirst before the hour of repose. One would really have supposed that all these trunks, lowered and raised by the same automatic movement, would have drained the river dry.

CHAPTER XVIII.

VARIOUS INCIDENTS.

For eight days the boat drifted, carried by the current under the conditions already described. No incident of any importance occurred.

For a s.p.a.ce of many miles the river bathed the borders of superb forests; then the country, shorn of these fine trees, spread in jungles to the limits of the horizon.

If there were no natives in this country--a fact which d.i.c.k Sand did not dream of regretting--the animals at least abounded there. Zebras sported on the banks, elks, and "caamas," a species of antelope which were extremely graceful, and they disappeared at night to give place to the leopards, whose growls could be heard, and even to the lions which bounded in the tall gra.s.ses. Thus far the fugitives had not suffered from these ferocious creatures, whether in the forests or in the river.

Meanwhile, each day, generally in the afternoon, d.i.c.k Sand neared one bank or the other, moored the boat, disembarked, and explored the sh.o.r.e for a short distance.

In fact, it was necessary to renew their daily food. Now, in this country, barren of all cultivation, they could not depend upon the tapioca, the sorgho, the maize, and the fruits, which formed the vegetable food of the native tribes. These plants only grew in a wild state, and were not eatable. d.i.c.k Sand was thus forced to hunt, although the firing of his gun might bring about an unpleasant meeting.

They made a fire by rubbing a little stick against a piece of the wild fig-tree, native fashion, or even simiesque style, for it is affirmed that certain of the gorillas procure a fire by this means. Then, for several days, they cooked a little elk or antelope flesh. During the 4th of July d.i.c.k Sand succeeded in killing, with a single ball, a "pokou," which gave them a good supply of venison. This animal, was five feet long; it had long horns provided with rings, a yellowish red skin, dotted with brilliant spots, and white on the stomach; and the flesh was found to be excellent.

It followed then, taking into account these almost daily landings and the hours of repose that were necessary at night, that the distance on the 8th of July could hot be estimated as more than one hundred miles.

This was considerable, however, and already d.i.c.k Sand asked himself where this interminable river ended. Its course absorbed some small tributaries and did not sensibly enlarge. As for the general direction, after having been north for a long time, it took a bend toward the northwest.

However, this river furnished its share of food. Long lianes, armed with thorns, which served as fishhooks, caught several of those delicately-flavored "sandjikas", which, once smoked, are easily carried in this region; black "usakas" were also caught, and some "mormdes," with large heads, the genciva of which have teeth like the hairs of a brush, and some little "dagalas," the friends of running waters, belonging to the clupe species, and resembling the whitebait of the Thames.

During the 9th of July, d.i.c.k Sand had to give proof of extreme coolness. He was alone on the sh.o.r.e, carrying off a "caama," the horns of which showed above the thicket. He had just shot it, and now there bounded, thirty feet off, a formidable hunter, that no doubt came to claim its prey, and was not in a humor to give it up. It was a lion of great height, one of those which the natives call "karamos," and not one of the kind without a mane, named "lion of the Nya.s.si." This one measured five feet in height--a formidable beast. With one bound the lion had fallen on the "caama," which d.i.c.k Sand's ball had just thrown to the ground, and, still full of life, it shook and cried under the paw of the powerful animal.

d.i.c.k Sand was disarmed, not having had time to slide a second cartridge into his gun.