Matt pointed to two straight lines in the earth, leading out and up the ravine.

"Motorcycles," said he laconically, "two of them!"

McGlory struck his fist against his open palm.

"Well, what do you think of that!" he cried. "Motorcycles and speeders! Say, those tinhorns were well fixed in the motor line. And Bunce told us both motorcycles had been destroyed! Sufferin' Ananias, but he's a tongue twister!"

"There's no doubt but that Grattan was here," went on Matt, "and that he had the two motorcycles with him. The gasoline was used to fill the motorcycles' tanks. As soon as Bunce got to this place, the wheels were made ready and Bunce and Grattan rode off."

"They're headed for New York, I reckon, to 'fill the bill' for poor old Tsan Ti!"

"I don't believe it," declared Matt. "I didn't take much stock in the story when Bunce told it, but on the chance that it might be true, I felt as though we should give Tsan Ti the benefit of the doubt. But, now, I'm fairly certain the yarn was all moonshine."

"Bunce took a whole lot of trouble for nothing, pard," commented McGlory. "What was the good of his coming to the hotel, running the risk of our turning him over to the police, and then motoring out here with us on that ramshackle speeder if he never intended to help us capture Grattan?"

"Maybe we'll discover that later. Suppose we follow the trail of the motorcycles, Joe?"