Within the deep, shadowy embrasure, like a jewel placed on dark velvet, was seated a girl spinning,—no other than the mysterious maiden of the shell cavern. She was attired in a plain, straight gown, of some soft white woolen stuff, cut squarely at her throat; her round, graceful arms were partially bare, and as the wheel turned swiftly, and her slender hands busied themselves with the flax, she smiled, as though some pleasing thought had touched her mind. Her smile had the effect of sudden sunshine in the dark room where she sat and span,—it was radiant and mirthful as the smile of a happy child. Yet her dark blue eyes remained pensive and earnest, and the smile soon faded, leaving her fair face absorbed and almost dreamy. The whirr-whirring of the wheel grew less and less rapid,—it slackened,—it stopped altogether,—and, as though startled by some unexpected sound, the girl paused and listened, pushing away the clustering masses of her rich hair from her brow. Then rising slowly from her seat, she advanced to the window, put aside the roses with one hand, and looked out,—thus forming another picture as beautiful, if not more beautiful, than the first.

Lorimer drew his breath hard. "I say, old fellow," he whispered; but Errington pressed his arm with vice-like firmness, as a warning to him to be silent, while they both stepped farther back into the dusky gloom of the pine boughs.

The girl, meanwhile, stood motionless, in a half-expectant attitude, and, seeing her there, some of the doves on the roof flew down and strutted on the ground before her, coo-cooing proudly, as though desirous of attracting her attention. One of them boldly perched on the window-sill; she glanced at the bird musingly, and softly stroked its opaline wings and shining head without terrifying it. It seemed delighted to be noticed, and almost lay down under her hand in order to be more conveniently caressed. Still gently smoothing its feathers, she leaned further out among the clambering wealth of blossoms, and called in a low, penetrating tone, "Father! father! is that you?"

There was no answer; and, after waited a minute or two, she moved and resumed her former seat, the stray doves flew back to their customary promenade on the roof, and the drowsy whirr-whirr of the spinning-wheel murmured again its monotonous hum upon the air.

"Come on, Phil," whispered Lorimer, determined not to be checked this time; "I feel perfectly wretched! It's mean of us to be skulking about here, as if we were a couple of low thieves waiting to trap some of those birds for a pigeon-pie. Come away,—you've seen her; that's enough."

Errington did not move. Holding back a branch of pine, he watched the movements of the girl at her wheel with absorbed fascination.

Suddenly her sweet lips parted, and she sang a weird, wild melody, that seemed, like a running torrent, to have fallen from the crests of the mountains, bringing with it echoes from the furthest summits, mingled with soft wailings of a mournful wind.

Her voice was pure as the ring of fine crystal—deep, liquid, and tender, with a restrained passion in it that stirred Errington's heart and filled it with a strange unrest and feverish yearning,—emotions which were new to him, and which, while he realized their existence, moved him to a sort of ashamed impatience. He would have willingly left his post of observation now, if only for the sake of shaking off his unwonted sensations; and he took a step or two backwards for that purpose, when Lorimer, in his turn, laid a detaining hand on his shoulder.

"For Heaven's sake, let us hear the song through!" he said in subdued tones. "What a voice! A positive golden flute!"

His rapt face betokened his enjoyment, and Errington, nothing loth, still lingered, his eyes fixed on the white-robed slim figure framed in the dark old rose-wreathed window—the figure that swayed softly with the motion of the wheel and the rhythm of the song,—while flickering sunbeams sparkled now and then on the maiden's dusky gold hair, or touched up a warmer tint on her tenderly flushed cheeks, and fair neck, more snowy than the gown she wore. Music poured from her lips as from the throat of a nightingale. The words she sang were Norwegian, and her listeners understood nothing of them; but the melody,—the pathetic appealing melody,—soul-moving as all true melody must be, touched the very core of their hearts, and entangled them in a web of delicious reveries.