"That's what," said Kit. "You've sure got a trick concealed somewhere. What is it?"

"No, I haven't," said Bud. "But if I wuz a bettin' man I know what hoss I'd back to win."

That was all the boys could get out of him on the subject, but they were convinced none the less that Bud had a secret concerning the horse, and that they would learn what it was in good time.

The race was to be held at the fair grounds, and was to be a dash of three hundred yards.

Cap Norris would not consent to a longer race, although Bud said he would run Hatrack any distance up to a quarter of a mile, but the innocent old man with the long whiskers objected to running his horse a long distance.

As the hour approached for the race, the grounds began to fill up. Several races between Indian ponies took place to keep the crowd amused until the big race of the day was to come off.

"They've been working us," said Ted, coming up to where Stella and the boys were standing beside Hatrack, which looked more sad and dejected than ever.

"In what way?" asked Bud.

"This race is a gambling game to get the money away from the innocents," answered Ted. "They've had men going among the people from the country and the cow-punchers, telling them that it is a put-up job on our part, and that we're sure to win. In that way they have got a lot of people to bet on Hatrack. I've a good mind to draw out of it altogether and spoil their game."

"For fear the innocents will lose their money?" asked Bud.