“How that man has suffered!” said Joe, with feeling. “He did bolder things than we’ve done, in venturing all alone among those savage tribes!”

“That cannot be questioned,” assented the hunter.

During the entire day the doctor would not allow the sleep of his patient to be disturbed. It was really a long stupor, broken only by an occasional murmur of pain that continued to disquiet and agitate the doctor greatly.

Toward evening the balloon remained stationary in the midst of the gloom, and during the night, while Kennedy and Joe relieved each other in carefully tending the sick man, Ferguson kept watch over the safety of all.

By the morning of the next day, the balloon had moved, but very slightly, to the westward. The dawn came up pure and magnificent. The sick man was able to call his friends with a stronger voice. They raised the curtains of the awning, and he inhaled with delight the keen morning air.

“How do you feel to-day?” asked the doctor.

“Better, perhaps,” he replied. “But you, my friends, I have not seen you yet, excepting in a dream! I can, indeed, scarcely recall what has occurred. Who are you—that your names may not be forgotten in my dying prayers?”

“We are English travellers,” replied Ferguson. “We are trying to cross Africa in a balloon, and, on our way, we have had the good fortune to rescue you.”

“Science has its heroes,” said the missionary.

“But religion its martyrs!” rejoined the Scot.