In less than half an hour the auto came to a halt before one of a score or more of fine houses lining the most exclusive section of the country boulevard.

Dave got out of the machine and Hiram followed him. They passed through the gates of a large garden. In its center was a mansion with wide porches. No light showed anywhere about the place.

"You're not going to wake anybody up at this outlandish hour?" asked Hiram.

"Well, perhaps not," answered Dave.

"Why didn't you wait and see this Col. Lyon in the city at his office?"

"Because there is no certainty that he will be at his office today. Then, too, that Star fellow may be on hand there to grab the contract. I want to head him off."

By this time they had reached the steps of the front porch.

"See here, Hiram," observed Dave, lowering his voice, "we'll sit down here for a spell. It's about five o'clock, and by six someone will be stirring about."

"Say," said Hiram, staring across the shadowed porch, "the front door there is open."

"Why, so it is," replied Dave, peering towards it.