"We ought to make San Francisco in three hours now," said Dick, when they were up in the air once more.

Uncle Ezra was frankly delighted with his nephew's craft. He did not even say it was wasteful, when Dick told him how much she cost.

"I know airships are terrible expensive—terrible!" said Mr. Larabee, as he looked at the note-book in which he had jotted down every item of money paid for his own.

That Larson had wasted money, and used much of what was given him for his own purposes was very evident. But it was too late to think of that now.

Uncle Ezra told of their experiences in crossing the continent. They had really had excellent luck, and in the hands of a better aviator, or one more dependable, the Larabee might have won the race. She was really a good biplane, but could only carry three, and then with no comfort at all, as compared to Dick's. But the mercury stabilizers worked fairly well, though not as good as the gyroscope.

"Yes, I was sorry, more than once, that I ever left Dankville," Uncle Ezra said, "but Larson wouldn't let me stop. He kept right on. I'm sure he was crazy."

On and on rushed the Abaris. She was racing against time now, and every minute and mile counted. While down on the ground, helping save Uncle Ezra, Dick had, by wireless, communicated with the army authorities in San Francisco, telling them he was coming on the last stage, and asking that a landing-place be designated. This was done, Presido Park Reservation, on the outskirts of the city being named as the spot where the craft could officially come down.

"We'll soon be there," remarked Dick, who was at the wheel. It was afternoon, and by computation they were not more than ninety miles from their goal.

"See anything of any other craft?" asked Paul of his chum.

"Take a look, Innis," suggested the young millionaire. "We might get a race at the last minute."