With a brief exclamation of satisfaction, Whitaker went back to the wheel, shifted the ignition from batteries to magneto; and for the first time since he had appreciated the magnitude of the outrage found himself with time to think, to take stock of his position, to consider what he had already accomplished and what he must henceforward hold himself prepared to attempt. Up to that moment he had acted almost blindly, swayed by impulse as a tree by the wind, guided by unquestioning instinct in every action. Now....
He had got the boat under way with what in retrospect appealed to him as amazing celerity, bearing in mind his unfamiliarity with its equipment. The other boat had a lead of little if any more than half a mile; or so he gauged the distance that separated them, making due allowance for the illusion of the moon-smitten night. Whether that gap was to diminish or to widen would develop before many minutes had passed. The Trouble was making a fair pace: roughly reckoned, between fourteen and sixteen miles an hour. He suspected the other boat of having more power, but this did not necessarily imply greater speed. At all events (he concluded) twenty minutes at the outside would see the end of the chase—however it was to end: the eastern head of the bay was not over five miles away; they could not long hold to their present course without running aground.
He hazarded wild guesses as to their plans: of which the least implausible was that they were making for some out-of-the-way landing, intending there to transfer to a motor-car. At least, this would presumably prove to be the case, if the outrage were what, at first blush, it gave evidence of being: a kidnapping uncomplicated by any fouler motive.... And what else could it be?... But who was he to say? What did he know of the woman, of her antecedents and circumstances? Nothing more than her name, that she had attracted him—as any handsome woman might have—that she had been spied upon within his personal knowledge and had now been set upon and carried off by force majeure.
And knowing no more than this, he had without an instant's thought of consequences elected himself her champion! O headlong and infatuate!
Probably no more severe critic of his own chivalric foolishness ever set himself to succour a damsel in distress. Withal he entertained not the shadow of a thought of drawing back. As long as the other boat remained in sight; as long as the gasoline and his strength held out; as long as the Trouble held together and he retained the wit to guide her—so long was Whitaker determined to stick to the wake of the kidnappers.
A little more than halfway between their starting-point and the head of the bay, the leading boat swung sharply in toward the shore, then shot into the mouth of a narrow indentation. Whitaker found that he was catching up quickly, showing that speed had been slackened for this man[oe]uvre. But the advantage was merely momentary, soon lost. The boat slipped out of sight between high banks. And he, imitating faithfully its course, was himself compelled to throttle down the engine, lest he run aground.
For two or three minutes he could see nothing of the other. Then he emerged from a tortuous and constricted channel into a deep cut, perhaps fifty feet in width and spanned by a draw-bridge and a railroad trestle. At the farther end of this tide-gate canal connecting the Great West Bay with the Great Peconic, the leading power boat was visible, heading out at full speed. And by the time he had thrown the motor of the Trouble back into its full stride, the half-mile lead was fully reëstablished, if not improved upon.
The tide was setting in through the canal—otherwise the gates had been closed—with a strength that taxed the Trouble to surpass. It seemed an interminable time before the banks slipped behind and the boat picked up her heels anew and swept out over the broad reaches of the Peconic like a hound on the trail. The starboard light of the leader was slowly becoming more and more distinct as she swung again to the eastward. That way, Whitaker figured, with his brows perplexed, lay Shelter Island, Greenport, Sag Harbor (names only in his understanding) and what else he could not say. Here he found himself in strange waters, knowing no more than that the chase seemed about to penetrate a tangled maze of islands and distorted channels, in whose intricacies it should prove a matter of facility to lose a pursuer already well distanced.
Abandoning the forward wheel in favour of that at the side, near the engine pit, for a time he divided his attention between steering and tinkering with the motor, with the result that the Trouble began presently to develop more speed. Slowly she crept up on the leader, until, with Robins Island abeam (though he knew it not by name) the distance between them had been abridged by half. But more than that she seemed unable to accomplish. He surmised shrewdly that the others, tardily observing his gain, had met it with an equalizing demand upon their motor—that both boats were now running at the extreme of their power. The Trouble, at least, could do no better. To this he must be resigned.
Empty of all other craft, weird and desolate in moonlight, the Little Peconic waters widened and then narrowed about the flying vessels. Shore lights watched them, now dim and far, now bright and near at hand. Shelter Island Sound received them, slapped their flanks encouragingly with its racing waves, sped them with an ebbing tide that tore seawards between constricted shores, carried them past high-wooded bluffs and low wastes of sedge, past simple cottage and pretentious country home, past bobbing buoys—nun and can and spar—and moored flotillas of small pleasure craft, past Sag Harbor and past Cedar Island Light, delivering them at length into the lonelier wastes of Gardiner's Bay. Their relative positions were unchanged: still the Trouble retained her hard-won advantage.