“This creature,” began Chesty, “has previous to this eventful day been known to mankind as a good chauffeur and a bad citizen. He was employed by Burthon as an unscrupulous tool, his chief recommendation being a deadly hatred of Mr. Cumberford, who at one time indelicately applied the toe of his boot to a tender part of Mr. Tyler’s anatomy. Burthon also hated Cumberford, for robbing him of a million or so in a mine deal, and for other things of which I am not informed—or Tyler, either. Cumberford owns a controlling interest in the Kane Aircraft, and—”

“That’s wrong,” interrupted Stephen.

“I imagine Mr. Tyler’s story is wrong in many ways,” returned Mr. Radley-Todd, composedly. “I am merely relating it as I heard it.”

“Go on, sir.”

“Cumberford had also maligned Mr. Burthon to Miss Orissa Kane, a young lady for whom Burthon entertained a fatherly interest and a—er—hum—a platonic affection. Is that right, Tyler?”

Tyler growled.

“Therefore Burthon decided to get even with Cumberford, and Tyler agreed to help him. The first plan was to steal the design of Stephen Kane’s airship and by cleverly heading him off in some aëro-political manner put the firm of Cumberford & Kane out of business. This scheme was approaching successful fruition when a saucy, impudent schoolgirl—Tyler’s description, not mine—appeared on the scene and spiked Mr. Burthon’s guns. Burthon explained to Tyler that in bygone days he had saved his sister, Cumberford’s wife, from going to prison for a crime Cumberford had urged her to commit, but in doing this he had been obliged to defy the law, and the officers are unfortunately still on the generous man’s trail. Cumberford’s daughter, knowing the situation, threatened to have Burthon arrested—to betray him to the bloodhounds of the cruel law—unless he withdrew his machine from the aviation meet and made tracks for pastures new.”

The Kanes were now regarding Sybil with amazement and her father with suspicion if not distrust. The girl stared back at them haughtily; Cumberford shrugged his shoulders and stroked his drooping, grizzled mustache. Chesty Todd, observing this pantomime, laughed pleasantly.

“Tyler’s story—told to me—of Burthon’s story—told to Tyler,” he observed, his eyes twinkling. “There’s pitch somewhere, and I’ve not been favorably impressed by Mr. Burthon during my slight acquaintance with him. I make it a rule,” speaking more slowly, “to judge people by their actions; by what they do, rather than by what people say of them. Judging Burthon by his actions I should have little confidence in what he says.”

“You are quite right,” declared Stephen, eagerly. “I’ll guarantee, if necessary, that Burthon lied about both Mr. Cumberford and his daughter. No man ever had a truer friend than Mr. Cumberford has been to me.”