So Thad gave the signal. The other three had doubtless been waiting, like hounds held in the leash, for the call to arms. Instantly Allan and Giraffe sprang erect, while poor, clumsy Bumpus, trying to be exceptionally swift, got his feet entangled and actually rolled out into full view.

Thad instantly turned his torch upon the astounded schemers. The intensity of that white glow must have done much to demoralize them. If anything more were needed, it was supplied when the three figures extended their right hands and seemed to be covering the intruders with what looked like dangerous pistols.

“Get out of this, you rascals, or we’ll open fire, and shoot you down like dogs!” Thad shouted, and the whole three of them waved their weapons in a most suggestive manner that could not well be mistaken.

It is of course doubtful whether those fellows understood a single word of that dreadful threat. They did know, however, that they were caught nicely in the act of stealing other people’s property, and that safety could only be secured by a hasty departure.

It was surprising the way in which they vanished through the open doors. Even the big man mentioned by Giraffe as being equal to three of Bumpus seemed to slip away as if on wings of fear. So the four scouts were left to shake hands with each other over their great victory.

“It was almost too easy,” said Giraffe, who seemed disappointed because he had not been able to get in a single blow.

Still Thad said they should be satisfied with having chased the thieves off, and in this fashion saved their property. He fastened the doors again, set his tin-can trap, and told the others he was going to finish his sleep out, as he did not fear any further annoyance.

In fact, the balance of that night passed without anything happening to arouse the four chums. Morning found them ready for breakfast, and congratulating each other on the success of their little game.

“We’d be out a car, such as it is, this morning,” asserted Allan, “if we hadn’t camped out here.”

“Don’t suppose we’ll ever know just what they meant to do with her,” suggested Bumpus; “and we don’t care much, either. When a fellow’s been robbed it doesn’t matter to him what becomes of the stuff. But seems to me I smell cooking going on.”