“I’ve heard something about a warrant for Elmer. I’ve guessed out the plot. Mr. Brackett was here, quite worried.”

“He needn’t be,” declared Hiram, reassuringly. “There he is now. It’s all right, Mr. Brackett,” added Hiram, advancing to meet the wealthy manufacturer. “They didn’t get Elmer, and, what’s more, they won’t get him very soon.”

Dave Dashaway led the way into the little portable house adjoining the Comet hangar where the boys slept nights. All sat down on camp stools.

“I hope this new trouble is not going to disturb your plans,” spoke Mr. Brackett.

“Not a bit of it,” replied Hiram. “Elmer is safely out of the way, and everything is arranged to keep that miscreant, Vernon, from annoying him.”

Hiram recounted all that had transpired. The cloud of uneasiness passed from the brow of the president of the Interstate Aero Company. He smiled approvingly at the keen-witted narrator.

“Elmer will take a train and go right on to an arranged rendezvous,” explained Hiram. “He will be on hand for the start, Mr. Brackett.”

“I shall start for Washington,” announced the manufacturer. “I want to see the Comet begin the big race in which I feel Dashaway and his friends will win new laurels.”

“Thank you for your confidence in us,” said the young airman. “I expect to deserve it. There’s a reason—you have given us a biplane that is a marvel.”

“Yes,” declared Hiram, enthusiastically, “there will be nothing in the field that can even begin to compare with the Comet.”