The red-faced man slammed the door on boy and dog and clambered heavily into the front seat. The lumbering car lurched and swayed along the unused wood road. It was stifling hot in here with the curtains down, but old Frank, wedged in between bundles and suitcases, was panting with more than heat. And Tommy, into whose face he looked with flattened ears and eyes solemn with devotion, was suddenly pale.

Just ahead, the big road came into sight, shining in the sun. The car stopped. The woman against whose knees boy and dog were pressed in the crowded space was breathing fast. The crimson, sleazy shirtwaist rose and fell. Her face, in spite of the red spots, was pasty, as if she might faint. The men looked up and down the road, nodded grimly at each other, and the car started with a jerk. The scream of Tommy broke the terrible silence.

"That ain't the way! That ain't——!"

The red-faced man whirled around, caught the boy by the back of the neck and pressed the other hand over his mouth. And old Frank, rearing up in the crowded confusion, buried his shining fangs deep in that hand and wrist. The other man sprang out of the car, jerked the door open, and caught him by both hind legs.

"Don't stick him, Bill!" he gasped. "They'll find his body. Let him go home!"

Snarling, writhing, fighting, Frank was dragged out and hurled into the road. A savage kick sent him tumbling backward; the man sprang once more into the front seat. The car darted away, Frank after it, barking hoarsely in his rage and horror, his mouth flecked with bloody foam, the road flying dizzily underneath him.

All that blazing August day he followed the car—followed though at the next patch of woods it stopped and a man jumped out with a shotgun. He was a hunting dog; he knew what that meant. Like a big red fox caught prowling about after daylight, he sprang into the bushes and disappeared from sight. After that he did not show himself again. Where he could, he stayed in the woods, running parallel to the road like a swift, silent outrider. At open places he lagged shrewdly behind; by short cuts through fields, by spurts of speed at the next patch of woods, he caught up again. It was an old trick and a simple one; he had played it often before; but never, as now, with such gnawing anxiety, such bewilderment and rage in his heart.

Once, lumbering old rattletrap though it was, the car left him far behind. Then as he raced frantically along the dusty road under the fierce sun that beat down on his heavy red coat, his eyes were like a mad dog's eyes. But from the top of a long hill over which it had disappeared he glimpsed it again in the distance—glimpsed it just as it turned clumsily out of the highway and pointed its nose toward the distant mountains.

After this it was easy. A mongrel cur might have kept up, much less a seasoned thoroughbred. Up and down hill ahead of him the car swayed and wallowed laboriously in an unused, gully-washed road. There was constant shade in which to stop and pant, there were frequent streams in which to lie for a moment, half submerged, and cool his boiling blood. Noon passed without any halt. The sultry afternoon wore slowly away. Still the big setter, his silver-studded collar tinkling slightly like tiny shining castanets, galloped after that disreputable car as if he belonged to it and had been left carelessly behind.

It never entered his head to turn back. Life was a simple thing to him. There were no pros and cons in his philosophy. Yet he watched every turn of that car, always on the alert, always ready to spring aside into the bushes if it stopped. That man had meant murder; to show himself meant death. He was a chauvinist, but he was no fool. The boy needed him alive, not dead.