70 CHAPTER 15. A NOISE IN THE NIGHT“What will you do to occupy your mind?” asked Mr. Dam<strong>on</strong>.“Oh, I’m going to travel,” announced <str<strong>on</strong>g>Tom</str<strong>on</strong>g>. “<str<strong>on</strong>g>The</str<strong>on</strong>g>n there’s my new electricrifle, which I have not perfected yet. I’ll w<str<strong>on</strong>g>or</str<strong>on</strong>g>k <strong>on</strong> that after I win the big race.”F<str<strong>on</strong>g>or</str<strong>on</strong>g> several days after the first real trial of his sky racer <str<strong>on</strong>g>Tom</str<strong>on</strong>g> was busy goingover the Humming-Bird, making slight changes here <str<strong>on</strong>g>and</str<strong>on</strong>g> there. He was the s<str<strong>on</strong>g>or</str<strong>on</strong>g>tof a lad who was satisfied with nothing sh<str<strong>on</strong>g>or</str<strong>on</strong>g>t of the best, <str<strong>on</strong>g>and</str<strong>on</strong>g> though neither hisfather n<str<strong>on</strong>g>or</str<strong>on</strong>g> Mr. Jacks<strong>on</strong> could see where there was room f<str<strong>on</strong>g>or</str<strong>on</strong>g> improvement, <str<strong>on</strong>g>Tom</str<strong>on</strong>g>was so exacting that he sat up f<str<strong>on</strong>g>or</str<strong>on</strong>g> several nights to perfect such little detailsas a better grip f<str<strong>on</strong>g>or</str<strong>on</strong>g> the steering-lever, a quicker way of making the automaticequilibriumizer take its positi<strong>on</strong>, <str<strong>on</strong>g>or</str<strong>on</strong>g> an improved transmitter f<str<strong>on</strong>g>or</str<strong>on</strong>g> the wirelessapparatus.That was a part of his m<strong>on</strong>oplane of which <str<strong>on</strong>g>Tom</str<strong>on</strong>g> was justly proud, f<str<strong>on</strong>g>or</str<strong>on</strong>g> thoughmany aeroplanes to-day are equipped with the sending device, few can receivewireless messages in mid-air. But <str<strong>on</strong>g>Tom</str<strong>on</strong>g> had seen the advantage of this whilemaking a trip in the ill-fated Red Cloud to the cave of the diam<strong>on</strong>d makers, <str<strong>on</strong>g>and</str<strong>on</strong>g>he determined to have his new craft thus provided against emergencies. <str<strong>on</strong>g>The</str<strong>on</strong>g>wireless outfit of the Humming-Bird was a marvel of compactness.Thus the days passed, with <str<strong>on</strong>g>Tom</str<strong>on</strong>g> very busy; so busy, in fact, that he hardlyhad time to call <strong>on</strong> Miss Nest<str<strong>on</strong>g>or</str<strong>on</strong>g>. As f<str<strong>on</strong>g>or</str<strong>on</strong>g> Andy Foger, he heard no m<str<strong>on</strong>g>or</str<strong>on</strong>g>e fromhim, <str<strong>on</strong>g>and</str<strong>on</strong>g> the bully was not seen around Shopt<strong>on</strong>. <str<strong>on</strong>g>Tom</str<strong>on</strong>g> c<strong>on</strong>cluded that he wasat his uncle’s place, w<str<strong>on</strong>g>or</str<strong>on</strong>g>king <strong>on</strong> his racing craft.<str<strong>on</strong>g>The</str<strong>on</strong>g> young invent<str<strong>on</strong>g>or</str<strong>on</strong>g> sent a f<str<strong>on</strong>g>or</str<strong>on</strong>g>mal protest to the aviati<strong>on</strong> committee, to beused in the event of Andy entering a craft which infringed <strong>on</strong> the Humming-Bird, <str<strong>on</strong>g>and</str<strong>on</strong>g> received w<str<strong>on</strong>g>or</str<strong>on</strong>g>d from Mr. Sharp that the interests of the young invent<str<strong>on</strong>g>or</str<strong>on</strong>g>would be protected. This satisfied <str<strong>on</strong>g>Tom</str<strong>on</strong>g>.Still, at times, he could not help w<strong>on</strong>dering how the first plans had so mysteriouslydisappeared, <str<strong>on</strong>g>and</str<strong>on</strong>g> he would have given a good deal to know just howAndy got possessi<strong>on</strong> of them, <str<strong>on</strong>g>and</str<strong>on</strong>g> how he knew enough to use them.“He, <str<strong>on</strong>g>or</str<strong>on</strong>g> some <strong>on</strong>e whom he hired, must have gotten into our house mightyquickly that day,” mused <str<strong>on</strong>g>Tom</str<strong>on</strong>g>, “<str<strong>on</strong>g>and</str<strong>on</strong>g> then skipped out while dad fell into a littledoze. It was a mighty queer thing, but it’s lucky it was no w<str<strong>on</strong>g>or</str<strong>on</strong>g>se.”<str<strong>on</strong>g>The</str<strong>on</strong>g> time was approaching f<str<strong>on</strong>g>or</str<strong>on</strong>g> the big aviati<strong>on</strong> meet. <str<strong>on</strong>g>Tom</str<strong>on</strong>g>’s craft was inreadiness, <str<strong>on</strong>g>and</str<strong>on</strong>g> had been given several other trials, developing m<str<strong>on</strong>g>or</str<strong>on</strong>g>e speed eachtime. Additi<strong>on</strong>al locks were put <strong>on</strong> the do<str<strong>on</strong>g>or</str<strong>on</strong>g>s of the shed, <str<strong>on</strong>g>and</str<strong>on</strong>g> m<str<strong>on</strong>g>or</str<strong>on</strong>g>e burglaralarmwires were strung, so that it was almost a physical impossibility to get intothe Humming-Bird’s “nest” without arousing some <strong>on</strong>e in the <str<strong>on</strong>g>Swift</str<strong>on</strong>g> household.“And if they do, I guess we’ll be ready f<str<strong>on</strong>g>or</str<strong>on</strong>g> them,” said <str<strong>on</strong>g>Tom</str<strong>on</strong>g> grimly. He hadbeen unable to find out who it was that had attempted <strong>on</strong>ce bef<str<strong>on</strong>g>or</str<strong>on</strong>g>e to damagethe m<strong>on</strong>oplane, but he suspected it was the ill-fav<str<strong>on</strong>g>or</str<strong>on</strong>g>ed man who was w<str<strong>on</strong>g>or</str<strong>on</strong>g>kingwith Andy.As f<str<strong>on</strong>g>or</str<strong>on</strong>g> Mr. <str<strong>on</strong>g>Swift</str<strong>on</strong>g>, at times he seemed quite well, <str<strong>on</strong>g>and</str<strong>on</strong>g> again he required theservices of a physician.“You will have to be very careful of your father, <str<strong>on</strong>g>Tom</str<strong>on</strong>g>,” said Dr. Gladby.“Any sudden shock <str<strong>on</strong>g>or</str<strong>on</strong>g> excitement may aggravate his malady, <str<strong>on</strong>g>and</str<strong>on</strong>g> in that casea serious operati<strong>on</strong> will be necessary.”
71“Oh, we’ll take good care of him,” said the lad; but he could not helpw<str<strong>on</strong>g>or</str<strong>on</strong>g>rying, though he tried not to let his father see the strain which he wasunder.It was some days after this, <str<strong>on</strong>g>and</str<strong>on</strong>g> lacking about a week until the meet wasto open, when a peculiar thing happened. <str<strong>on</strong>g>Tom</str<strong>on</strong>g> had given his Humming-Bird atryout <strong>on</strong>e day, <str<strong>on</strong>g>and</str<strong>on</strong>g> had then begun to make arrangements f<str<strong>on</strong>g>or</str<strong>on</strong>g> taking it apart<str<strong>on</strong>g>and</str<strong>on</strong>g> shipping it to Eagle Park. F<str<strong>on</strong>g>or</str<strong>on</strong>g> he would not fly to the meet in it, f<str<strong>on</strong>g>or</str<strong>on</strong>g> fearof some accident. So big cases had been provided.“I’ll take it apart in the m<str<strong>on</strong>g>or</str<strong>on</strong>g>ning,” decided <str<strong>on</strong>g>Tom</str<strong>on</strong>g>, as he went to his room,after seeing to the burglar alarm, “<str<strong>on</strong>g>and</str<strong>on</strong>g> ship her off. <str<strong>on</strong>g>The</str<strong>on</strong>g>n Mr. Dam<strong>on</strong> <str<strong>on</strong>g>and</str<strong>on</strong>g> I willgo there, set her up, <str<strong>on</strong>g>and</str<strong>on</strong>g> get ready to win the race.”<str<strong>on</strong>g>Tom</str<strong>on</strong>g> had opened all the windows in his room, f<str<strong>on</strong>g>or</str<strong>on</strong>g> it was very warm. In factit was so warm that sleep was almost out of the questi<strong>on</strong>, <str<strong>on</strong>g>and</str<strong>on</strong>g> he got up to sitnear the windows in the hope of feeling a breeze.<str<strong>on</strong>g>The</str<strong>on</strong>g>re it was m<str<strong>on</strong>g>or</str<strong>on</strong>g>e comf<str<strong>on</strong>g>or</str<strong>on</strong>g>table, <str<strong>on</strong>g>and</str<strong>on</strong>g> he was just dozing off, <str<strong>on</strong>g>and</str<strong>on</strong>g> beginningto think of getting back into bed, when he was aware of a peculiar sound in theair overhead.“I w<strong>on</strong>der if that’s a heavy wind starting up?” he mused. “Good luck, if itis! We need it.” <str<strong>on</strong>g>The</str<strong>on</strong>g> noise increased, sounding m<str<strong>on</strong>g>or</str<strong>on</strong>g>e <str<strong>on</strong>g>and</str<strong>on</strong>g> m<str<strong>on</strong>g>or</str<strong>on</strong>g>e like wind, but<str<strong>on</strong>g>Tom</str<strong>on</strong>g>, looking out into the night, saw the leaves of the trees barely moving.“If that’s a breeze, it’s taking its own time getting here,” he went <strong>on</strong>.<str<strong>on</strong>g>The</str<strong>on</strong>g> sound came nearer, <str<strong>on</strong>g>and</str<strong>on</strong>g> then <str<strong>on</strong>g>Tom</str<strong>on</strong>g> knew that it was not the noise of thewind in the trees. It was m<str<strong>on</strong>g>or</str<strong>on</strong>g>e like a roaring <str<strong>on</strong>g>and</str<strong>on</strong>g> rumbling,“Can it be distant thunder?” <str<strong>on</strong>g>Tom</str<strong>on</strong>g> asked himself. “<str<strong>on</strong>g>The</str<strong>on</strong>g>re is no sign ofa st<str<strong>on</strong>g>or</str<strong>on</strong>g>m.” Once m<str<strong>on</strong>g>or</str<strong>on</strong>g>e he looked from the window. <str<strong>on</strong>g>The</str<strong>on</strong>g> night was calm <str<strong>on</strong>g>and</str<strong>on</strong>g>clear—the trees as still as if they were painted.<str<strong>on</strong>g>The</str<strong>on</strong>g> sound was even m<str<strong>on</strong>g>or</str<strong>on</strong>g>e plain now, <str<strong>on</strong>g>and</str<strong>on</strong>g> <str<strong>on</strong>g>Tom</str<strong>on</strong>g>, who had sharp ears, at <strong>on</strong>cedecided that it was just over the house—directly overhead. An instant later heknew what it was.“<str<strong>on</strong>g>The</str<strong>on</strong>g> mot<str<strong>on</strong>g>or</str<strong>on</strong>g> of an aeroplane, <str<strong>on</strong>g>or</str<strong>on</strong>g> a dirigible ballo<strong>on</strong>!” he exclaimed. “Some<strong>on</strong>e is flying overhead!”F<str<strong>on</strong>g>or</str<strong>on</strong>g> an instant he feared lest the shed had been broken into, <str<strong>on</strong>g>and</str<strong>on</strong>g> his Humming-Bird taken, but a glance toward the place seemed to show that it was all right.<str<strong>on</strong>g>The</str<strong>on</strong>g>n <str<strong>on</strong>g>Tom</str<strong>on</strong>g> hastily made his way to where a flight of stairs led to a littleenclosed observat<str<strong>on</strong>g>or</str<strong>on</strong>g>y <strong>on</strong> the roof.“I’m going to see what s<str<strong>on</strong>g>or</str<strong>on</strong>g>t of a craft it is making that noise,” he said.As he opened the trap do<str<strong>on</strong>g>or</str<strong>on</strong>g>, <str<strong>on</strong>g>and</str<strong>on</strong>g> stepped out into the little observat<str<strong>on</strong>g>or</str<strong>on</strong>g>ythe sound was so plain as to startle him. He looked up quickly, <str<strong>on</strong>g>and</str<strong>on</strong>g>, directlyoverhead he saw a curious sight.F<str<strong>on</strong>g>or</str<strong>on</strong>g>, flying so low as to almost brush the lightning rod <strong>on</strong> the chimney of the<str<strong>on</strong>g>Swift</str<strong>on</strong>g> home, was a small aeroplane, <str<strong>on</strong>g>and</str<strong>on</strong>g>, as <str<strong>on</strong>g>Tom</str<strong>on</strong>g> looked up, he saw in a lightthat gleamed from it, two figures looking down <strong>on</strong> him.