“See them?  Ah! then look, August Naab, look in the heavens above for my prophecy,” cried Cole, fanatically.  “The red sunset—­the sign of the times—­blood!”

A broad bar of dense black shut out the April sky, except in the extreme west, where a strip of pale blue formed background for several clouds of striking color and shape.  They alone, in all that expanse, were dyed in the desert’s sunset crimson.  The largest projected from behind the dark cloud-bank in the shape of a huge fist, and the others, small and round, floated below.  To Cole it seemed a giant hand, clutching, with inexorable strength, a bleeding heart.  His terror spread to his companions as they stared.

Then, as light surrendered to shade, the sinister color faded; the tracing of the closed hand softened; flush and glow paled, leaving the sky purple, as if mirroring the desert floor.  One golden shaft shot up, to be blotted out by sudden darkening change, and the sun had set.

“That may be God’s will,” said August Naab.  “So be it.  Martin Cole, take your men and go.”

There was a word, half oath, half prayer, and then rattle of stirrups, the creak of saddles, and clink of spurs, followed by the driving rush of fiery horses.  Cole and his men disappeared in a pall of yellow dust.

A wan smile lightened John Hare’s face as he spoke weakly:  “I fear your—­ generous act—­can’t save me . . . may bring you harm.  I’d rather you left me—­seeing you have women in your party.”

“Don’t try to talk yet,” said August Naab.  “You’re faint.  Here—­drink.”  He stooped to Hare, who was leaning against a sage-bush, and held a flask to his lips.  Rising, he called to his men:  “Make camp, sons.  We’ve an hour before the outlaws come up, and if they don’t go round the sand-dune we’ll have longer.”

Hare’s flagging senses rallied, and he forgot himself in wonder.  While the bustle went on, unhitching of wagon-teams, hobbling and feeding of horses, unpacking of camp-supplies, Naab appeared to be lost in deep meditation or prayer.  Not once did he glance backward over the trail on which peril was fast approaching.  His gaze was fastened on a ridge to the east where desert line, fringed by stunted cedars, met the pale-blue sky, and for a long time he neither spoke nor stirred.  At length he turned to the camp-fire; he raked out red coals, and placed the iron pots in position, by way of assistance to the women who were preparing the evening meal.

A cool wind blew in from the desert, rustling the sage, sifting the sand, fanning the dull coals to burning opals.  Twilight failed and night fell; one by one great stars shone out, cold and bright.  From the zone of blackness surrounding the camp burst the short bark, the hungry whine, the long-drawn-out wail of desert wolves.

“Supper, sons,” called Naab, as he replenished the fire with an armful of grease-wood.

Naab’s sons had his stature, though not his bulk.  They were wiry, rangy men, young, yet somehow old.  The desert had multiplied their years.  Hare could not have told one face from another, the bronze skin and steel eye and hard line of each were so alike.  The women, one middle-aged, the others young, were of comely, serious aspect.