In the open the children were running back and forth, playing tag and squealing over the hazards of the game. When the Thunder Bird rolled out with its outspread wings and its head high and haughty, they gave a final dash at one another and rushed off to get wheelbarrow and stick horses. They were well trained—shamefully well trained in the game of cheating.

Johnny looked at them glumly, with an aversion born of their uncanny obedience, their unchildlike shrewdness. Fine conspirators they would make later on, when they grew a few years older and more cunning!

"Head her into the wind so I can take the air right away quick," he ordered Cliff, and helped swing the Thunder Bird round.

Dusk was settling upon the very heels of a sunset that had no clouds to glorify and therefore dulled and darkened quickly into night, as is the way of sunsets in the southern rim of States.

Already the shadows were deep against the hill, and in the deepest stood the Thunder Bird, slim, delicately sturdy, every wire taut, every bit of aluminum in her motor clean and shining, a gracefully potent creature of the air. Across her back her name was lettered crudely, blatantly, with the blobbed period where Johnny had his first mental shock of Sudden's changed attitude toward him.

While he pulled on his leather helmet and tied the flaps under his chin, and buttoned his leather coat and pulled on his gloves, Johnny stood off and eyed the Thunder Bird with wistful affection. She was going into the night for the first time, going into danger, perhaps into annihilation. She might never fly again! He went up and laid a hand caressingly on her slanted propeller, just as he used to stroke the nose of his horse Sandy before a hard ride.

"Good old Thunder Bird! Good old Mile High! You've got your work cut out for yuh to-night, old girl. Go to it—eat it up."

He slid his hand down along the blade's edge and whispered, "It's you and me for it, old girl. You back my play like a good girl, and we'll give 'em hell!"

He stepped back, catching Cliff's eye as Cliff took a last puff at his cigarette before grinding it under his heel.

"Thought I saw a crack in the blade," Johnny gruffly explained his action. "It was the way the light struck. All right; turn her over, and we'll go."