She had been told that there was a cabin at the pass, and that the mountaineer who lived there was a Union man.

Thinking of these things as she crossed the ridge, she came suddenly into full view of the pass. It lay there just below her; there could be no mistake. A stony road wound along the stream, flanked by forest-clad heights; she recognized the timber bridge over the ravine, which had been described to her, the corduroy way across the swamp, the single, squat cabin crowning a half-cleared hillock. She realized at a glance the awful trap that this silent, deadly place could be turned into; for one rushing moment her widening eyes could almost see blue masses of men in disorder, crushed into that horrible defile; her ears seemed to ring with their death cries, the rippling roar of rifle fire. Then, with a sharp, indrawn breath, she hastened forward, taking the descent at a run. And at the same moment three gray-jacketed cavalrymen cantered into the road below, crossed the timber bridge at a gallop, and disappeared in the pass, carbines poised.

She had arrived a minute too late; the pass was closed!

Toiling breathlessly up the bushy hillock, crouching, bending, creeping across the stony open where scant grass grew in a meager garden, she reached the cabin. It was empty; a fire smoldered under a kettle in which potatoes were boiling; ash cakes crisped on the hearth, bacon sizzled in a frying pan set close to the embers.

But where was the tenant?

A shout from the road below brought her to the door; then she dropped flat on her stomach, crawled forward, and looked over the slope.

A red-haired old man, in his shirt sleeves, carrying a fishing pole, was running down the road, chased by two gray-jacketed troopers. He ran well, throwing away his pole and the string of slimy fish he had been carrying; but, half way across the stream, they rode him down and caught him, driving their horses straight into the shallow flood; and a few moments later a fresh squad of cavalry trotted up, forced the prisoner to mount a led horse, and, surrounding him, galloped rapidly away southward.

The Special Messenger lay perfectly still and flat, watching, listening, waiting, coolly alert for a shadow of a chance to slip out and through the pass; but there was to be no such chance now, for a dozen troopers came into view, running their lean horses at top speed, and wheeled straight into the pass. A full squadron followed, their solid galloping waking clattering echoes among the rocks. Then her delicate ears caught a distant, ominous sound—nearer, louder, ringing, thudding, jarring, pounding—the racket of field artillery arriving at full speed.

And into sight dashed a flying battery, guns and limbers bouncing and thumping, whips cracking, chains crashing, the six-horse teams on a dead run.

An officer drew bridle and threw his horse on its haunches; the first team rushed on to the pass with a clash and clank of wheels and chains, swung wide in a demi-tour, dropped a dully glistening gun, and then came trampling back. The second, third, and fourth teams, guns and caissons, swerved to the right of the hillock and came plunging up the bushy slope, horses straining and scrambling, trampling through the wretched garden to the level grass above.