"Don't say another word, dad," declared Frank, jumping up and getting his cap. "My wheel is in fine shape and with a good lantern I can make the run in a jiffy. Only too glad to be able to help out. The packet is under the seat in the car and you left that in the side yard? All right, I'm off!"

CHAPTER IV.

A STARTLING DISCOVERY

It did not take Frank many minutes to get started on his little trip.

As he had said, his wheel was in good shape, with neither tire needing any pumping up. And even his acetylene headlight had only to be attached, which task took but a short time.

"I declare!" he exclaimed, as he rested his wheel against the gate and turned back, "that would have been a rough joke on me if I'd gone spinning off and only remembered after I'd almost got there that I forgot to take the package of medicine out of dad's little runabout. So much for having my brain full of that wonderful scheme of Andy's."

He found the medicine, and as the packet turned out to be small enough to be stowed away in one of his coat pockets, Frank so disposed of it. Then wheeling his machine out into the road he took a last look at the lantern, to see that the water might not be dripping on the carbide too rapidly to combine the greatest efficiency. After that he swung into the saddle, starting off with the perfect freedom that proclaims the rider a master of his wheel.

Once he passed out of town Frank made good progress. He had a ride of several miles before him, ere he could expect to reach the farmhouse of Jason Lovejoy, one of his father's oldest customers and friends.

There was no help from the moon, because the sky had clouded up and screened the young queen of the skies. But Frank needed no other light than the brilliant glow that spread out along the road ahead of him coming from his lamp.

It happened that he passed the home of Colonel Josiah Whympers, the retired and lame traveler, in whose care Andy had been left by the will which his father had made before starting on what had proven his last air voyage.