"Drive on, and mind your business!" cried Morse, now unreasoningly angry. "This is my affair," and he gave Tom a shake.

Our hero was not going to submit tamely, however. He had one hand free, and raised to strike Morse, but the latter, letting go his hold on the lad's shoulder, grasped with that hand, the fist which the young inventor had raised. Then, with his other hand, the scoundrel was about to hit Tom.

"Break away four him, Mistah Swift!" directed the colored man. "Yo' can fight him, den!"

"I guess he'll have his own troubles doing that," sneered Morse.

"Not ef I help him," answered Eradicate promptly, as he climbed back off the seat, into the body of his ramshackle vehicle.

"Don't you interfere with me!" stormed the man.

An instant later Tom broke away from his tormentor, and laid his motor-cycle on the ground, in order to have both hands free for the attack he felt would follow.

"Ha! You think you're going to escape, do you?" cried Morse, as he started toward Tom, his eyes blazing. "I'll show you who you're dealing with!"

"Yes, an' I reckon I'll show yo' suffin yo' ain't lookin' fer!" suddenly cried Eradicate.

With a quick motion he picked up a pail of white-wash from his wagon, and, with sure aim, emptied the contents of the bucket over Morse, who was rushing at Tom. The white fluid spread over the man from head to foot, enveloping him as in a white shroud, and his advance was instantly checked.