Blakely turned and gazed one moment into the deep and dark recess where lay his wounded and the dying. The morning wind had freshened a bit, and a low, murmurous song, nature's AEolian, came softly from the swaying pine and stunted oak and juniper far on high. The whiff that swept to their nostrils from the lower depths of the canon told its own grewsome tale. There, scattered along the stream bed, lay the festering remains of their four-footed comrades, first victims of the ambuscade. Death lurked about their refuge then on every side, and was even invading their little fortress. Was this to be the end, after all? Was there neither help nor hope from any source? Turning once again, a murmured prayer upon his lips, Blakely started at sight of Carmody. With one hand uplifted, as though to caution silence, the other concaved at his ear, the sergeant was bending eagerly forward, his eyes dilating, his frame fairly quivering. Then, on a sudden, up he sprang and swung his hat about his head. "Firing, sir! Firing, sure!" he cried. Another second, and with a gasp and moan he sank to earth transfixed; a barbed arrow, whizzing from unseen space, had pierced him through and through. CHAPTER XX WHERE IS ANGELA? For a moment as they drew under shelter the stricken form of the soldier, there was nothing the defense could do but dodge. Then, leaving him at the edge of the pool, and kicking before them the one cowed and cowering shirker of the little band, Blakely and the single trooper still unhit, crept back to the rocky parapet, secured a carbine each and knelt, staring up the opposite wall in search of the foe. And not a sign of Apache could they see.