Elmer was almost bursting with suppressed merriment. He was so sure that Hiram knew his business and that no real danger was imminent in that calm air with a perfect head breeze, that he enjoyed the occasion immensely.

By this time their frantic fellow passenger resembled a diver, swathed as he was in thick leather safety devices crowned with steel. Muffled up and helpless, he squirmed, groaned and closed his eyes with a sickening shudder every time he glanced over the edge of the machine. The unusual sight of the earth fading away, the swift passage of the landscape, fairly chilled him.

For five or ten minutes the passenger was content to remain mute, trying to realize and become accustomed to his unexpected condition. The machine had a duplicate control system. That is, the rudder wires ran to the right hand second seat as well as to that of the pilot. This made it possible for Hiram to confine his attention exclusively to spark and throttle control, while his assistant could cooperate as to the steering gear whenever the tail trailed heavily. Elmer, too, could cooperate in the aileron and elevator control, and the flight settled down to a smooth, perfect rush through the atmosphere.

“Ahem,” ventured their passenger as he regained his scattered wits. He spoke in a vague, uncertain tone. “I told you that I had a warrant and I want to explain—whew!”

Hiram Dobbs was bound to shut off the passenger from any official complication of matters. His eye had been fixed to a row of hills ten miles distant. He had marked out his course and he had a definite destination in view. Just now he stirred up the officer considerably with a new joggling twist of the machine, just as he had planned to do. The fright of the constable was renewed. He forgot what he had started to say.

“What’s the programme?” whispered Elmer, bending over close to the ear of the pilot.

“I want to get you to a point of safety before that fellow has a chance to read that warrant of his,” was the low-toned reply.

“I see; but how are you going to work it?” questioned Elmer, in some perplexity.

“Leave that to me,” returned Hiram, in a confident way.

“Yes, I’m going to.”