There were no paths, but the way was quite open and clear, and they were drawing near to the dwelling when Woot the Wanderer, who was then in the lead of the little party, halted with such an abrupt jerk that he stumbled over backward and lay flat on his back in the meadow. The Scarecrow stopped to look at the boy.

"Why did you do that?" he asked in surprise.

Woot sat up and gazed around him in amazement.

"I -- I don't know!" he replied.

The two tin men, arm in arm, started to pass them when both halted and tumbled, with a great clatter, into a heap beside Woot. Polychrome, laughing at the absurd sight, came dancing up and she, also, came to a sudden stop, but managed to save herself from falling.

Everyone of them was much astonished, and the Scarecrow said with a puzzled look:

"I don't see anything."

"Nor I," said Woot; "but something hit me, just the same."

"Some invisible person struck me a heavy blow," declared the Tin Woodman, struggling to separate himself from the Tin Soldier, whose legs and arms were mixed with his own.