“Am yo’ gwine to take dat trip to Afriky?” asked the grieved Bunk.

“Yes, when I can gain the permission of my parents.”

“How ’bout me?”

“It’s the same with you; if Mr. Hartley says yes, you can go with the Professor.”

“But yo’ told me he’s crazy; how ’bout dat?”

“So he is; do you think my people will allow me to do as you did?”

The truth filtered through the brain of the colored youth. He held his peace and listened to what the others said.

The most natural sequence of the incidents narrated was that since none of the three had ever ridden in a monoplane, they should decide to indulge in the experience. Dick Hamilton, without the least hesitation, climbed into the rear seat and settling into position with his hands grasping the supports, called upon his brother:

“Let her went!”

Bunk assisted in starting in the usual fashion by setting the propeller revolving and holding the machine back until the “auspicious” moment, while the three who stayed behind watched the flight, which proved more thrilling than even Harvey expected. When only a few hundred yards away and before much of a height was reached, the biplane dived into an aerial pocket or maelstrom, which came within a hair of making it turn turtle. The young aviator had no thought of anything of the kind, and for the instant was unprepared. The huge wings flapped like those of a mortally wounded bird, it reared and then dipped on the right, until in a twinkling it stood almost vertical. The spectators held their breath, certain that a frightful tragedy was going on before their eyes. Dick Hamilton believed the same, and held on as he had done many a time when executing the giant swing in the gymnasium. Instinctively he swung as far as he could to the left; Harvey did the same, raising the right ailerons and lowering the left, and drove ahead. It was the only thing that could save them. As it was, when the machine shot through the furious swirl into the calmer stratum beyond, it still wavered, shook and leaned over so far that several minutes passed before it was brought back to its horizontal position.