He fell to whistling very softly under his breath. He had plans for Polly. And if they matured the future looked very bright—for himself. He wondered what she was like—particularly as to character and disposition. Was she affectionate, romantic—what? A great deal, a very great deal, depended on that. Not in the present instance—Polly had fully served her purpose in so far as a certain half million dollars in cash was concerned, and being innocent of any connivance must remain so—but thereafter. England was an exploited field; it had become dangerous; the net there was drawing in. Oh, yes, he had had all that in mind on the day he had first sent Polly to America, but only in a general way then, while to-day it had become concrete. Locke would make a most admirable "open sesame" to the New Land—if Locke married Polly. Polly, as Mrs. Locke, would step at once into a social sphere than which there was no higher—or wealthier—and, ipso facto, Captain Francis Newcombe would do likewise. And given a half million as stake money, Captain Francis Newcombe, if he knew Captain Francis Newcombe at all, would not fail in his opportunities! He had expected Polly in due course to make a place for herself in social America; that was what he had paid money for—but Howard Locke was a piece of luck. Locke conserved time; Locke opened the safety vault of possibilities immediately.

He frowned suddenly. Suppose Polly did not prove amenable? Nonsense! Why shouldn't she—if the man weren't flung at her head! Locke was the kind of chap a girl ought to like, and all girls were more or less romantic, and the element of romance had just the right spice to it here—the guardian she has not seen in years who is accompanied by a young man, who, from any standpoint, whether of looks, physique, manner or position, would measure up to the most exacting of young ladies' ideals! And to say nothing of the magic spells that seemed to have their very home in this garden isle—a veritable wooer's bower! There would be other moonlight nights. Bah! There was nothing to it—save to put a few minor obstacles in the way of the turtle doves!

Where the devil did this road lead to? Well, no matter! It was like a tunnel, dreamy black with its walls of leaves, dreamy with its sweet-smelling odours. In itself it was well worth while. It continued to invite him. And he accepted the invitation. His thoughts roved farther afield now. Locke ... the trip down on the fifty-foot Talofa ... not an incident to mar the days—nothing since the night that shot had been fired on shipboard through his cabin window.

His face for a moment grew dark—then cleared again. If, as through the hours thereafter when he had sat there in the cabin, it had seemed as though the shot had come from some ghostly visitor out of the past, there was no reason now why it should bother him further; for, granting such a diagnosis as true, Locke and the Talofa had thrown even so acute a stalker as a supernatural spirit off the trail. As a matter of fact, it had probably been some maniacal or drug-crazed idiot running for the moment amuck. To-night, with these soft, whispering airs around him, and serenity and loveliness everywhere in contrast with that night of storm, the incident did not seem so virulent a thing anyway; it seemed to be smoothed over, to be relegated definitely to where it belonged—to the realm of things ended and done with. Certainly, since that night nothing had happened.

And yet, now, his lips tightened.

It was unfortunate he had not caught the man. He would have liked to have seen the other's face; to have exchanged memory with memory—and to have slammed forever shut that particular door of the bygone days if by any chance he found he had been careless enough to have left one, in passing, ajar.

He swore sharply under his breath; but the next moment shrugged his shoulders. The incident was too immeasurably far removed from Manwa Island to allow it to intrude itself upon him now. Why think of things such as that when the very night itself here with its languor, its beauty, and—yes, again—its magic, sought to bring to the senses the gift of delightful repose and contentment? When the—

He stood suddenly still, and in sheer amazement rubbed his eyes. He had come to the end of the tree-arched road, and it seemed as though he gazed now on the imaginative painting of a master genius, daring, bold in its conception, exquisite in its execution. Either that, or there was magic in the night, and he had been transported bodily through enchantment into the very land of the Arabian Nights!

A few yards away, he faced what looked in the moonlight like a great marble balustrade, and rising above this, painted into a hue of softest white against the night, towered what might well have been a caliph's palace. It stretched away in lines unusual in their beauty and design; columns above the balustrade; little domes like minarets against the sky line; quaint latticed windows. And the effect of the whole was that of a mirage on a sea of emerald green; for, sweeping away from the balustrade, wondrous in its colour under the moonlight, was a wide expanse of lawn, level, unbroken until the eye met again the horizon rim beyond in the wall of encircling trees, a wall of inky blackness.

He moved forward out on to the lawn—and as suddenly halted again, as there seemed to float into his line of vision from around the corner of the balustrade, like some nymph of the moonlight, the slim, graceful figure of a girl in white, clinging draperies, whose clustering masses of dark hair crowned a face that in the soft light was amazingly beautiful. And he caught his breath as he gazed. And the girl, with a low cry, stood still—and then came running toward him.