"I see enough blue sky to m-m-m-make a pair of pants for every s-s-s-s-sailor in the navy," remarked Ding-dong, who had joined him.

"That's a sure sign of clearer weather," said Nat, "come on, boys, pack up the cups and get the car ready and we'll go ahead."

"Where are we going to stop to-night?" asked Joe. "I guess we can't be many miles from Lariat, can we?"

"I'll see," rejoined Nat, diving into his breast pocket and pulling out a map stoutly mounted on tough linen to prevent tearing. He pored over it for a moment.

"The map puts Lariat about fifteen miles from here," he said.

"What sort of a p-p-p-lace is it?" Ding-dong wished to know.

"A small post-office station," rejoined Nat. "I don't imagine that there is even a hotel there."

Ding-dong, who didn't object to the luxuries of life, sighed. Somehow, he had been looking forward to stopping at a hotel that night. He said nothing, however, well knowing how his complaints would be received.

The auto was soon moving out of the cave in which they had had so exciting an encounter. Nat was at the wheel and his two companions in the tonneau. The faces of all were as beaming as the weather had now turned out. These boys dearly loved the sensation of taking to the road and proceeding on into the unknown and adventurous.

The rough strip separating the road, as we must in courtesy call it, from the steep rock-face in which the cave lay, was speedily traversed and the auto's nose headed north. For some time they bowled along at a slow speed, the track growing rapidly rougher and rougher, till it seemed that nothing on wheels could get over it.