“Got to be careful,” announced Frank to Joe. “If you don't you'll go down on your back.”

“I intend to be careful,” answered our hero. “I have no wish to break any bones.”

That afternoon Joe was sent on an errand to a place of business half a mile away. On returning he chanced to stop at a street corner, to watch a number of children who had made a long slide for themselves.

As he stood watching, a man came along bundled up in a great coat and wearing a slouch hat and blue glasses. The man was walking rapidly, as if in a hurry.

“That fellow looks familiar to me,” thought Joe. “Wonder who he can be?”

He watched the stranger cross the street. Then the fellow happened to step on the icy slide and in a twinkling he went down on his back, his hat flying in one direction and a bundle he carried in another.

“Hurrah! Down goes the gent!” sang out a newsboy standing near.

“Come here an' I'll pick yer up!” said another street urchin.

“You rascals, you fixed this on purpose so I should fall!” cried the man, starting to get up.

“Can I help you?” questioned Joe, coming up, and then he gave a start, as he recognized the fellow.