They waited, and soon reached a point where one bank of the bayou was fairly firm. Here they could see footprints and the "shaving" of a rope as it had passed over the edge of the bank.
"We are on the right track," said Dick. "Now, all we have to do is to locate the houseboat and corner the rascals who stole her."
"All!" cried Fred. "I should say that was enough!"
"Especially if they offer to fight," added Sam.
"It is a pity we can't come on them unawares," said Tom. "But that is impossible, for you can't run the launch without making a noise."
"Maybe you don't besser git out dem bistols alretty," came from Hans.
"Of da ton't gif ub ve plow der heads off, ain't it!"
"Yes, we may as well get out the firearms," said Dick. "The sight of the pistols may have a good effect. Perhaps the rascals will give up without fighting."
The pistols were gotten out, and all of the youths saw to it that they were in perfect condition for immediate use. As he looked at the weapons Harold Bird shuddered.
"I suppose you hate the sight of them, – after what happened to your father," said Dick, in a low tone.
"I do. I sincerely trust there is no bloodshed," answered the young Southerner.
It was nightfall by the time the launch was clear of the bayou. In front of them lay the calm waters of Lake Sico – a shallow expanse, with mud flats at one side and a wilderness of trees, bushes, and wild canebrake at the other. They shut off the power and listened. Not a sound broke the stillness.
"Talk about solitude," was Tom's comment. "Here is where you can chop it out with an ax!"
"It's enough to make one shiver," added Fred.
Just then the dog Harold Bird had brought along set up a mournful howl.
"Even the dog doesn't like it," said Songbird. "Let us go on – I'd rather hear the puff-puff of the gasoline motor than listen to such stillness."
"I thought a poet craved solitude," said Dick. "This ought to fill you with inspiration."
"I think it will fill us with chills and fever," said Fred. "Ugh, how damp it is, now the sun is going down."
"There is a mist creeping up," said Harold Bird. "Too bad! I was in hope it would remain clear."
Soon the darkness of night settled over the lake. The mist continued to roll over them until they were completely enveloped and could no longer see where they were going.
"It can't be helped," said the owner of the launch. "We'll have to wait until daylight. If I light the acetylene gas lamp it will simply put those rascals on guard."
"Vot is ve going to do – sthay on der poat all night?" asked Hans.
"We can either do that or go ashore – just as you wish."
"Let us move towards shore," said Dick. "It will be more pleasant under some overhanging trees or bushes."
This was agreed to, and they steered for the bank of the lake, which was not far away. None of them dreamed of what that night was to bring forth.
CHAPTER VI
FIGHTING BOB CATS
It was certainly a dismal and dreary outlook, and it did not help matters much to run the launch under the wide overhanging boughs of several trees growing at the edge of the lake. They were in something of a cove, so the view was shut off on three sides.
"I wish we had brought along some extra blankets," said Sam. "If it is raw now what will it be by midnight?"
"Hadn't we better build a little campfire?" questioned Fred. "It will make it ever so much more pleasant."
"I do not advise a fire," answered Harold Bird. "If those rascals should see it, they'd come here to investigate, and then try to slip away from us in the darkness."
"You are right," put in Dick. "We must keep dark until we have located them, – otherwise the game will be up."
To protect themselves still more from the mist and cold, they brought out four rubber blankets of good size. These were laced into one big sheet and raised over the launch like an awning. Then all huddled beneath, to make themselves as comfortable as possible.
"Don't you think somebody ought to remain on guard?" asked Tom. "We don't want those fellows to carry us off and us not know it!"
"Da can't vos carry me off dot vay," said Hans, who could never see the funny side of a remark. "I vould kick, I tole you!"
"As there are seven of us, why not have everybody stand guard for just an hour?" suggested Sam. "If we turn in at ten that will carry us through to five in the morning – when we ought to continue our hunt."
"Providing the mist will let us," smiled Harold Bird. "But I think your plan a good one," he added.
Lots were drawn and Fred went on guard first, to be followed by Hans and Tom. At ten o'clock all of the crowd but Fred turned in, to get as much sleep as possible.
"I tole you vot." remarked Hans, as he tried to make his head feel easy on one of the seats. "Dis ton't vos so goot like mine ped at Putnam Hall!"
"Not by a good deal!" answered Songbird. "Dear old Putnam Hall! After all the pleasures we have had, I shall be glad to get back to that institution again."
The Rover boys had been through so much excitement during their lives they did not think the present situation unusual and so all went to sleep without an effort. Harold Bird remained awake nearly an hour, thinking of the new friends he had made and of the strange fate of his father. The young Southerner was of a somewhat retiring disposition, and it astonished even himself when he realized how he had opened his heart to the Rovers and their chums.
"I feel as if I had known them for years, instead of hours," he told himself. "There is a certain attractiveness about Sam, Tom, and Dick I cannot understand. Yet I do not wonder that they have a host of friends who are willing to do almost anything for them."
When Tom went on guard he was still sleepy and he did a large amount of yawning before he could get himself wide-awake. He sat up in the bow of the launch, the others resting on the cushions on the sides and stern. All was as silent as a tomb, and the mist was now so thick that he could not see a distance of six yards in any direction.
"Ugh! what a disagreeable night!" he muttered, as he gave a shiver. "I'd give as much as a toothpick and a bottle of hair-oil if it was morning and the sun was shining."
A quarter of an hour went by – to Tom it seemed ten times as long as that – and then of a sudden the lad heard a movement at the bottom of the launch. The dog Harold Bird had brought along arose, stretched himself, and listened intently.
"What is it, Dandy?" asked Tom, patting the animal on the head. "What do you hear?"
For reply the dog continued to listen. Then the hair on his back began to rise and he set up a short, sharp bark.
"He certainly hears something," reasoned Tom. "Can any of those men be in this vicinity?"
The bow of the launch was close to a sprawling tree branch, and to look beyond the rubber covering, Tom crawled forward and stepped on the branch. The dog followed to the extreme bow of the boat and gave another short, sharp bark.
"He hears something, that is certain," mused the boy. "But what it can be, is a puzzle to me."