Some of the savages were running toward them, uttering ferocious cries.
“Ah, ha!” said Joe, “one of those cursed blacks is hanging to the car!”
“Dick! Dick!” cried the doctor, “the water-tank!”
Kennedy caught his friend’s idea on the instant, and, snatching up with desperate strength one of the water-tanks weighing about one hundred pounds, he tossed it overboard. The balloon, thus suddenly lightened, made a leap of three hundred feet into the air, amid the howlings of the tribe whose prisoner thus escaped them in a blaze of dazzling light.
“Hurrah!” shouted the doctor’s comrades.
Suddenly, the balloon took a fresh leap, which carried it up to an elevation of a thousand feet.
“What’s that?” said Kennedy, who had nearly lost his balance.
“Oh! nothing; only that black villain leaving us!” replied the doctor, tranquilly, and Joe, leaning over, saw the savage that had clung to the car whirling over and over, with his arms outstretched in the air, and presently dashed to pieces on the ground. The doctor then separated his electric wires, and every thing was again buried in profound obscurity. It was now one o’clock in the morning.
The Frenchman, who had swooned away, at length opened his eyes.
“You are saved!” were the doctor’s first words.