"Are there many of them hereabouts?" asked Ned, looking back at the swirl left by the saurian.
"Plenty," said the guide, with a shrug of his shoulders. He seemed to do as much talking that way, and with his hands, as he did in speech.
"The river is full of them."
"Dangerous?" queried Tom.
"Don"t go in swimming," was the significant advice. "Wait, I"ll show you," and he called up the canoe just behind.
In this canoe was a quant.i.ty of provisions. There was a chunk of meat among other things, a gristly piece, seeing which Mr. Damon had objected to its being brought along, but the guide had said it would do for fish bait. With a quick motion of his hand, as he sat in the awning-covered stern with Tom, Ned and the others, Jacinto sent the chunk of meat out into the muddy stream.
Hardly a second later there was a rushing in the water as though a submarine were about to come up. An ugly snout was raised, two rows of keen teeth snapped shut as a scissors-like jaw opened, and the meat was gone.
"See!" was the guide"s remark, and something like a cold shiver of fear pa.s.sed over the white members of the party. "This water is not made in which to swim. Be careful!"
"We certainly shall," agreed Tom. "They"re fierce."
"And always hungry," observed Jacinto grimly.
"And to think that I--that I nearly had my hand on it," murmured Mr.
Damon. "Ugh! Bless my eyegla.s.ses!"
"The alligator nearly had your hand," said the guide. "They can turn in the water like a flash, wherefore it is not wise to pat one on the tail lest it present its mouth instead."
They paddled on up the river, the dusky Indians now and then breaking out into a chant that seemed to give their muscles new energy. The song, if song it was, pa.s.sed from one boat to the other, and as the chant boomed forth the craft shot ahead more swiftly.
They made a landing about noon, and lunch was served. Tom and his friends were hungry in spite of the heat. Moreover, they were experienced travelers and had learned not to fret over inconveniences and discomforts. The Indians ate by themselves, two acting as servants to Jacinto and the professor"s party.
As is usual in traveling in the tropics, a halt was made during the heated middle of the day. Then, as the afternoon shadows were waning, the party again took to the canoes and paddled on up the river.
"Do you know of a good place to stop during the night?" asked Professor b.u.mper of Jacinto.
"Oh, yes; a most excellent place. It is where I always bring scientific parties I am guiding. You may rely on me."
It was within an hour of dusk--none too much time to allow in which to pitch camp in the tropics, where night follows day suddenly--when a halt was called, as a turn of the river showed a little clearing on the edge of the forest-bound river.
"We stay here for the night," said Jacinto. "It is a good place."
"It looks picturesque enough," observed Mr. Damon. "But it is rather wild."
"We are a good distance from a settlement," agreed the guide. "But one can not explore--and find treasure in cities," and he shrugged his shoulders again.
"Find treasure? What do you mean?" asked Tom quickly. "Do you think that we----?"
"Pardon, Senor," replied Jacinto softly. "I meant no offense. I think that all you scientific parties will take treasure if you can find it."
"We are looking for traces of the old Honduras civilization," put in Professor b.u.mper.
"And doubtless you will find it," was the somewhat too courteous answer of the guide. "Make camp quickly!" he called to the Indians in their tongue. "You must soon get under the nets or you will be eaten alive!"
he told Tom. "There are many mosquitoes here."
The tents were set up, smudge fires built and supper quickly prepared.
Dusk fell rapidly, and as Tom and Ned walked a little way down toward the river before turning in under the mosquito canopies, the young financial man said:
"Sort of lonesome and gloomy, isn"t it, Tom?"
"Yes. But you didn"t expect to find a moving picture show in the wilds of Honduras, did you?"
"No, and yet-- Look out! What"s that?" suddenly cried Ned, as a great soft, black shadow seemed to sweep out of a clump of trees toward him.
Involuntarily he clutched Tom"s arm and pointed, his face showing fear in the fast-gathering darkness.
CHAPTER XI
THE VAMPIRES
Tom Swift looked deliberately around. It was characteristic of him that, though by nature he was prompt in action, he never acted so hurriedly as to obscure his judgment. So, though now Ned showed a trace of strange excitement, Tom was cool.
"What is it?" asked the young inventor. "What"s the matter? What did you think you saw, Ned; another alligator?"
"Alligator? Nonsense! Up on sh.o.r.e? I saw a black shadow, and I didn"t THINK I saw it, either. I really did."
Tom laughed quietly.
"A shadow!" he exclaimed. "Since when were you afraid of shadows, Ned?"
"I"m not afraid of ordinary shadows," answered Ned, and in his voice there was an uncertain tone. "I"m not afraid of my shadow or yours, Tom, or anybody"s that I can see. But this wasn"t any human shadow.
It was as if a great big blob of wet darkness had been waved over your head."
"That"s a queer explanation," Tom said in a low voice. "A great big blob of wet darkness!"
"But that just describes it," went on Ned, looking up and around. "It was just as if you were in some dark room, and some one waved a wet velvet cloak over your head--spooky like! It didn"t make a sound, but there was a smell as if a den of some wild beast was near here. I remember that odor from the time we went hunting with your electric rifle in the jungle, and got near the den in the rocks where the tigers lived."
"Well, there is a wild beast smell all around here," admitted Tom, sniffing the air. "It"s the alligators in the river I guess. You know they have an odor of musk."
"Do you mean to say you didn"t feel that shadow flying over us just now?" asked Ned.
"Well, I felt something sail through the air, but I took it to be a big bird. I didn"t pay much attention. To tell you the truth I was thinking about Beecher--wondering when he would get here," added Tom quickly as if to forestall any question as to whether or not his thoughts had to do with Beecher in connection with Tom"s affair of the heart.
"Well it wasn"t a bird--at least not a regular bird," said Ned in a low voice, as once more he looked at the dark and gloomy jungle that stretched back from the river and behind the little clearing where the camp had been made.
"Come on!" cried Tom, in what he tried to make a cheerful voice. "This is getting on your nerves, Ned, and I didn"t know you had any. Let"s go back and turn in. I"m dog-tired and the mosquitoes are beginning to find that we"re here. Let"s get under the nets. Then the black shadows won"t get you."
Not at all unwilling to leave so gloomy a scene, Ned, after a brief glance up and down the dark river, followed his chum. They found Professor b.u.mper and Mr. Damon in their tent, a separate one having been set up for the two men adjoining that of the youths.
"Bless my fountain pen!" exclaimed Mr. Damon, as he caught sight of Tom and Ned in the flickering light of the smudge fire between the two canvas shelters. "We were just wondering what had become of you."