Gregory checked a quick impulse forcibly to show Mascola the door. It was the right of every man to refuse to work if the job was not to his liking. There was, however, nothing to get excited over. He turned to Mascola.

"Tell your men to come into the office and get their money," he said.

His quiet manner disappointed the Italian boss. He had hoped for a scene. An argument at least. His men expected more of him than this. Gregory had calmly turned his back upon him and was walking away. Mascola could stand no more.

"All right, Gregory," he called. "You go ahead and hire a scab crew. Then you'll find out you're the same damn fool as your father."

Gregory whirled. Mascola's hand leaped to his side, burying itself in the folds of his shirt. Before he could bring it out, Kenneth Gregory was upon him.

His fist caught Mascola full on the chin. The Italian's head snapped backward. His feet shot forward. He clutched at the air for support and strove to regain his balance. Then he fell to the floor, rolled over like a cat, and rebounded to his feet, snarling.

Gregory heard a warning cry from Barnes: "Look out! He's got a knife."

Barnes looked vainly about for a weapon as he ran to his employer's assistance.

The laborers pressed closer, their brown hands fingering their belts, their faces dark with passion. Hemmed in on every side by the scowling aliens, Gregory took a step forward and stood waiting.