When the rising sun greeted the husband and wife, they were speeding westward, on the first stage of their long journey.

To-day, the quest would end; and into Beryl's face had crept the wistful yearning that was a reflection of that strange blending of patience and longing, which made her so beautiful in her husband's eyes; so strong in faith, so serene in waiting resignation. Suddenly the monk drew rein, threw up his drooping head, and listened. Clear and sweet as the silvery chime of bells ringing in happy dreams, floated through the crystal air the sound of the Angelus; and fainter and fainter fell the echoes, dying in immeasurable distance. Low bent the shaven head, and through brown, fingers stole the consecrated beads, while with closed eyes the prayers were uttered; and in the pause, the guide made the sign of the cross, and Mr. Dunbar instinctively took off his hat.

"Six hours' steady climbing is a severe tax. Are you very tired?" he whispered, laying his arm around Beryl's waist, and lifting his brilliant eyes eloquent with an infinite tenderness.

With one hand on his shoulder as he stood beside her, she leaned down until her lips touched the black hair tossed back from his forehead.

"After waiting so many terrible years, what are a few more hours of suspense? Since I have you, can I ever again feel tired?"

Behind them lay a dark undulating line, where oak and cedar had made their last stand on the upward march; nearer, the spectral ranks of stunted firs showed the outposts of forest advance; and a few feet from the narrow path, a perpendicular cliff formed one wall of a deep canon, where a glittering ribbon of water hurried to leap into the Pacific, ere pursuing Winter arrested and bound it with icy manacles to its stony bed. To the north dazzling white peaks cut strange solemn shapes, like silver cameos on a ground of indigo sky; and overhead, burnished lines of snow geese printed their glittering triangles on the paler blue of the zenith, as the winged host dipped southward.

The monk moved on, and after a while his companions perceived that the way descended rapidly until they reached the face of a rock that rose straight and smooth as a wall of human masonry, and apparently barred further progress. Taking from his bosom the twisted section of a polished horn, only a finger's length, the cowled figure raised it to his lips, and blew three whistles, that ended in a rising inflection which waked all the wolfish pack of mountain echoes into fitful barking. Two moments later, an answering signal seemed to issue from the invisible jaws of Hades; a wild, quivering sepulchral cry, as of a monster half throttled. Twenty feet beyond the spot where the party had halted, a steep descent led them to a shelving canon, once the bed of a broad mountain torrent, whose course some seismic upheaval had diverted to other channels. Following for a few yards the sinuous stony way, worn here and there into smooth circular cavities like miniature wells, by the eddying of the ancient current and the grinding of pebbles, the travellers turned a sharp angle, and found themselves at the mouth of Tartarus.

The force of the stream had originally cut a low arch in its egress, which human needs and ingenuity had broadened, heightened and closed by heavy iron bars, slipped into stone slots. Behind this gateway glimmered a faint light that brightened into a red star; and soon, a figure clad in the long, black monastic gown, and bearing a huge torch of blazing pitch pine, emerged from the bowels of the earth. There was the rattle of a chain, the creak of a pulley, and the bars were lowered.

So vividly did the scene recall that black, stormy night in February, when Mr. Dunbar had seen the lantern of the gaoler flash through the penitentiary gates closing on the young convict, that he drew his breath now through clinched teeth, and quickly laid his hand upon that of his wife, which grasped the bridle resting upon the neck of her mule. Silently the procession filed in, and with little delay the torch bearer replaced the bars, advanced to the head of the column, and with long, swift strides led the way down a wide tunnel. Between the monks no salutation was exchanged; and only the ringing tramp of the horses' feet on the stone pavement, jarred the profound stillness. The lurid glare of the torch danced on the rocky vault, and the shadows projected by men and beasts were gigantic and grotesque. Very soon a gray twilight stole to meet them; an arch of light like a window opening into heaven brightened, glared, and the party emerged into a courtyard that seemed an entrance to some vast amphitheatre.

Opposite the mouth of the tunnel, and distant perhaps two hundred yards, lay an oval lake, bordered on the right by a valley running southeast, while its northern shore rose abruptly in a parapet of rock, that patient cloistered workmen had cut into broad terraces; and upon which opened rows of cells excavated from the mountain side, and resembling magnified swallow nests, or a huge petrified honeycomb sliced vertically.