g pigeon, his heart, after some faint
struggles in the grip of its owner's will, made swift flight toward the
far-away Highland glen across the sea, the Cuagh Oir.

With deliberate purpose he set himself to live again the tender and
ineffaceable memories of that eventful visit to the glen when first his
eyes were filled with the vision of the girl with the sunny hair and the
sunny eyes who that day seemed to fill the very glen and ever since that
day his heart with glory.

With deliberate purpose, too, he set himself to recall the glen itself,
its lights and shadows, its purple hilltops, its emerald loch far down
at the bottom, the little clachan on the hillside and up above it the
old manor-house. But ever and again his heart would pause to catch anew
some flitting glance of the brown eyes, some turn of the golden head,
some cadence of the soft Highland voice, some fitful illusive sweetness
of the smile upon the curving lips, pause and return upon its tracks to
feel anew that subtle rapture of the first poignant thrill, lingering
over each separate memory as a drunkard lingers regretful over his last
sweet drops of wine.

Meantime Pepper's intelligent diligence had sent every cow home to its
milking, and so, making his way by a short cut that led along the Big
Horn River and round the poplar bluff, the doctor, suddenly waking from
his dream of the past, faced with a fresh and sharper stab the reality
of the present. The suddenness and sharpness of the pain made him pull
his horse up short.

"I'll cut this country and go East," he said aloud, coming to a
conclusive decision upon a plan long considered, "I'll go in for
specializing. I have done with all this nonsense."

He sat his horse looking eastward over the hills that rolled far away to
the horizon. His eye wandered down the river gleaming now like gold in
the sunset glow. He had learned to love this land of great sunlit spaces
and fresh blowing winds, but this evening its very beauty appeared
intolerable to him. Ever since the death of Raven upon that tragic
night of the cattle-raid he had been fighting his bitter loss and
disappointment; with indifferent success, it is true, but still not
without the hope of attaining final peace of soul. This evening he knew
that, while he lived in this land, peace would never come to him, for
his heart-wound never would heal.

"I will go," he said again. "I will say good-by to-night. By Jove! I
feel better already. Come a