Rising fast, the boat was soon at a good ceiling for flying. So too the night promised all manner of favorable things for men of their calling–up where they were the wind did not amount to much but it was blowing at quite a lively rate closer to the earth and doubtless the broad palmetto leaves must be making a considerable slashing as they struck one another, dead and withered ones sawing like some giant violin bow.
This, with the wash of the waves upon the pebbled beach, would make enough noise to effectually deaden the whirr of the propeller–the new and novel muffler or silencer, fashioned very much on the order of such a contraption as successfully applied to small firearms, was doing wonderfully, and Perk every little while made motions as though shaking hands with himself because of this addition to their security, for under the usual conditions prevailing anything like secrecy in a noisy airship had been unknown to the sky detectives.
Perk had been under a strange hallucination when that other plane was soaring overhead–in fact he was once again back in the Argonne, with his boat hugging the earth, and an enemy swooping in circles overhead–he had even gone so far as to imagine the German war ace might be maneuvering so as to drop one of his bombs straight down on the stranded craft, with results that must spell a complete wipeout.
When they did not have their handy earphones in service Jack and his right bower had arranged a secret alphabet of signals, consisting of all manner of pokes and nudges, by means of which they were enabled to communicate along professional lines at least. If it seemed necessary to Perk to ask questions not down on the brief list thus worked out, all he had to do was to adjust Jack’s harness and then his own little outfit, enabling him to chatter away to his heart’s content–and often to the annoyance of his less talkative chum.
But first of all he proceeded to make good use of the binoculars upon which so much depended. From side to side he would swing the glasses and search for anything that looked like a suspicious light on land or water then turn to what lay dead ahead.
In this region of the Ten Thousand Islands–all fashioned from the queer spreading mangrove that drops its long seeds so that they stick upright in the mud, and, quickly developing roots, spring up to add to the dimension of the original “island” there were never at any time many settlers so that the coast has been reckoned as the “loneliest ever,” on which account Perk realized that if he should happen to glimpse a light, whether on land or gulf, the chances were fifty to one it might have some connection with the operations of the smuggler league.
Perk remembered how that Curtiss-Robin ship had finally disappeared in the haze lying to the north and from this he sucked more or less consolation, since it seemed evident the location of their job must lie in that quarter toward which they were now bound like a great owl swooping on noiseless pinions to seize its prey.
A delicious thrill ran through his frame from time to time. If any one could “get a kick” from such a situation it was Perk, who was already visioning some sort of a battle royal when they struck the smuggling gang in the midst of their lawless work. The gang did their best to create a reign of terror.
Once far out toward the west, where rolled the tides of the broad gulf that stretched for a distance of five hundred miles across to the Coast of Mexico, he certainly did glimpse a light, low down on the horizon where just the faintest gleam of the late departed day still lingered. Ha! the mother ship no doubt, riding at anchor some miles out where the gulf was shallow and holding ground good–a heavily laden sailing craft, coming possibly from the Bahamas, and passing into the gulf between the Florida keys. Its captain knowing that the cargo they carried could be much more easily landed there than around Miami, where the Coast Guard was more vigilant.
Long and earnestly did Perk stare, picturing the shore motorboats speeding out through the gloom toward that signal light to take aboard their several loads and make for certain secluded harbors where trucks would be waiting to transfer the illicit stuff to its destined markets where prices ranged high with the holidays approaching and rich, thirsty tourists to be supplied.
“Bang! it’s gone blooie!” Perk suddenly told himself as he no longer found himself able to distinguish that suspicious gleam which had gradually grown dim and then utterly vanished from view. “Now, what in thunder does that mean I want to know–why should they douse the glim in such a hurry–wonder if they could have caught any sound from us to give ’em a scare? I’m in a tail-spin, seems like. Oh I shucks! mebee it was on’y a measly star after all, that’s set back o’ the horizon. Who got fooled that time, I want to know, Gabe Perkiser, you smarty?”
He took it humorously, happening to be one of those sensible lads capable of laughing, even when the joke was on himself.
Shortly afterwards Perk picked up what seemed to be a low-lying light, this time off toward the east, where he knew the land lay.
“Huh! I kinder guess that ain’t a silly star,” was the way he expressed his feelings as he continued to watch the glimmering object that rose and then grew dim, only to once more flash brightly. “Might be some squatter sittin’ alongside his campfire–mebbe a fishing camp, on’y I got an idea the light comes from a big lantern and not a blazing fire. Strikes me it oughter bear watchin’ just the same.”
A minute afterwards and he could no longer see the object of his concern.
“By jinks! what sort o’ hocus-pocus might that be, I want to know–did somebody blow that light out just when I was hopin’ big things might come from it, or was it only a bunch o’ cabbage palms that come in between me an’ the glow?”
It did not reappear, although Perk kept turning his glasses in that particular quarter time after time, as fresh hopes awakened.
The amphibian was running as smooth as silk, Perk told himself more than once–why not, when they had most carefully checked it over with scrupulous exactness, so as to be able to pronounce it in perfect condition. That new muffler did the work like magic and Perk really began to feel as though the efficiency of their aerial mount had been increased a hundred per cent by the installation of such an up-to-date contrivance, even if it did cut their speed down more or less–when they had good need of swift wings it could be done away with, since racket was powerless to hurt them then.
A few clouds had started up and were drifting overhead by this time. Perk gave them several hasty looks, possibly wondering whether there could be any chance of a sudden blow arising since indeed they came from the southwest, where many of the rains and high winds had their brewing place, far out on the mighty gulf to be followed in turn by a “norther,” cold and violent.
“That might be rotten luck for us,” he grumbled, sensing trouble in putting Jack’s scheme into operation, “but I guess there ain’t anything to it–right cool even downstairs, I noticed an’ they tell me it always heats up afore one o’ these fall rains come along.”
He put that matter out of his mind as hardly worthy of attention then a minute later he made another discovery. Again his attention was turned toward the west, for a light had appeared low down, a light that actually moved, this fact convincing the vigilant observer it could by no possibility be another setting star in the bright firmament above.
“That’s the genuine stuff, or I’ll eat my hat!” was his characteristic way of confirming this fresh discovery, and there was certainly a trace of triumph noticeable in his voice, as though this would wipe out his former blunder.
CHAPTER IV
THE DANCE OF THE FIREFLIES
Perk, now fully convinced that he had “struck oil,” as he mentally termed it, laid the binoculars down on the front seat beside his pal and gave him certain nudges in his side, thereby telling him he, Perk, would take over the controls while the head pilot used the glasses.
When this had been accomplished Perk managed to point toward the west, so as to draw the attention of his mate thither without any waste of precious time.
Of course Jack immediately located the light and was watching it closely. He could easily make it out to be a lantern that must be on the deck of a vessel, since he discovered a mast and rigging near by, also the moving figures of several men.
The lantern did not remain stationary more than a few seconds at a time, but kept up a swinging movement that was eccentric to say the least, now passing back and forth like the weighty pendulum in an old-fashioned “grandfather” clock; then with an up-and-down action and, as a windup performing a circular movement, repeated twice.
Of course Jack understood that those on board the smuggler must be trying to signal to those of their group who were on shore, the land workers of the hard-working bunch, which conclusion caused him to turn his attention in that quarter.
At first he was not rewarded by any discovery but not in the least discouraged he continued to wave his glasses back and forth, feeling certain those continuous signals from out on the gulf must be noticed and returned.
He chanced to be again watching the moving gleam when he felt Perk trying to gain his attention and when this had been accomplished pointing eagerly off to the east.
Yes, there it was as plain as anything–in fact there seemed to be two separate lights looking like twin stars and even as Jack watched he saw them carry on in a most remarkable fashion. Now one would be in violent motion, perhaps doing some intricate figure that had a meaning; then the other would join in, with the pair swinging back and forth, crossing each other’s path, and going through the most wonderful evolutions.
To Jack’s mind they looked like a pair of gigantic fireflies gone loco with excitement and carrying on in the most astonishing manner. Indeed, he could easily picture it as a wild dance of make-believe insects on a greatly magnified scale.
Of course Jack never had the slightest doubt as to what all this mystifying activity must be–the two extremes of the smuggling fraternity were exchanging signals–each and every movement had a meaning of its own and conveyed such information as was most valuable to the business in hand–in Jack’s mind it was as though the conversation might be running something after this fashion:
“Well, here we are on hand according to promise, with a full cargo of the finest wet stuff you ever had drop down on your coast. How does the land lie over there?”
“Coast all clear–we will start the fleet out to lighten your cargo right away–keep the beacon burning so they’ll make a straight line to your anchorage, which will mean a saving of time.”
“We get your meaning–glad you are so prompt to send back word–come right along and get your invoice–the more the merrier, boys. Wind getting rougher, and we ought to be off this shallow shore before it swings around any more. Don’t hold back–Merry Christmas to you all, boys!”
Perk on his part was also trying to keep tabs on all that was going on, not neglecting his duties with the controls, it can be set down as certain. He twisted his neck and cast swift glances first to the right and then in the opposite direction, fascinated by that flashing beacon conversation.
“By gum! if they ain’t holdin’ a regular confab with them lights,” Perk was telling himself, delighted with his opportunity to witness such a proceeding, knowing as he did what this all meant to himself and Jack. “That guy on shore is sure some punkins about this signal layout–works jest like a Boy Scout might, sending a message across to another o’ the troop standin’ on top o’ a high peak–makes me think I’m back on the front, with Signal Corps men wigwaggin’ for all that’s out. Huh! There goes them twin lights, showin’ the chinnin’ must be over with both sides posted on the program. Say, ain’t this the boss job though? I guess I never did get half as much fun outen any game I tackled before.”
Just then Jack signalled that he wished to handle the stick once more, which the other was indeed not sorry for, since it began to look as though they were close to a critical moment when considerable skill would be required in manipulating the ship so as to accomplish their ends without unduly alarming those they spied upon.
Already they had managed to collect a certain amount of valuable facts which were only guessed at previously, so cleverly had these transfer bases been kept concealed from the most skillful of the Government agents. Perk himself felt confident that they were as yet only on the threshold of still more important discoveries.
It was one of Perk’s peculiar little eccentricities that he could do better thinking if only he had a bit of chewing gum between his teeth, just to keep some muscles at work, he said, and in some mysterious fashion having this energy pass from his working jaws to his brain and hasten its activities.
So what did he do now but fumble in a pocket of his oily dungarees and produce a slab of his favorite brand, Perk thrusting it into his mouth and savagely rolling it between his teeth, really believed this helped his brain to function more easily.
Perhaps it may have done so–some people have all manner of strange hallucinations, which, being favored, bring satisfaction to their train of thought. If Perk actually believed in his remedy that was half the battle and no other person’s business whatsoever.
Looking out to sea he could still find that lone beacon, even without the aid of his binoculars. It was easy for such an imaginative fellow to picture in his mind the lingering sloop, loaded to the gunwales with case goods, worth almost a millionaire’s ransom–the dark sailors from Bimimi lolling around on deck, ready to up-sail and flee should the slightest sign of a Coast Guard raid make itself manifest. From off toward the distant shore line there came dully to their listening ears the repeated throb of one or more speed boats hastening to lay alongside and transfer their prearranged quota of cases, after which the burden of getting the illicit cargo safely landed would rest on the shoulders of those who manned the smaller smuggler craft.
It was a beautiful little game, Perk was assuring himself, when he realized how everything had been arranged to make things work as though greased. As the isolated places along the gulf coast were without number and the enforcement agents woefully pressed to even half cover their allotted territory, the reason for the few arrests that had rewarded the most strenuous efforts on the part of the Coast Guard could be easily comprehended.
“And that’s just why they picked out Jack, out of all the boys in the service, loaded him up with this here amphibian crate that c’n drop down on land or water, it don’t matter a darn which, got him a sort o’ side partner to help make things go and turned him loose to pull in the net. Huh! we’ll know before long just what this racket is goin’ to wind up in, for we’ve made our first move, our hat’s thrown into the ring, and we’ll either make Pike’s Peak, or–bust!”
Presently Perk began to convince himself he could at times pick up the throbbing sound of a humming motor, undoubtedly one of those on their way out to the supply boat off shore some miles and ready to deliver such number of high-priced cases as the lists called for.
Yes, when the night wind veered or shifted a bit he was absolutely certain about picking up the chug-chug-chug that betrayed the presence of the leading speed boat.
About this time Perk noticed two separate things that had a bearing on their mission–the first was that for some reason they no longer romped along at their earlier speed, showing that the pilot had seen fit to slacken his craft to a considerable degree, though keeping up steerage way. The second thing that struck Perk was the fact that they were slowly but surely making a decided swing off to the west, which if continued would make their immediate course a complete circle.