e negroes had heard a rumor to the effect that
the band of the pygmies was several days' journey from their
village, across the mountains, and when Tom sent his airship there,
the searchers only found an impenetrable jungle, filled with lions
and other wild beasts, but not a sign of the pygmies, and with no
elephants to reward their search.

"But we're not going to give up," declared Tom, and the others
agreed with him. Forward went the Black Hawk in the search for the
imprisoned ones, but, as the days passed, and no news was had, it
seemed to grow more and more hopeless.

"I'm afraid if we do find them now," remarked Mr. Anderson at
length, "that we'll only recover the bodies of the missionaries."

"Then we'll avenge them," said Tom quietly.

They had stopped at another native village to make inquiries, but
without result, and were about to start off again that night when a
runner came in to announce that a herd of big elephants was feeding
not many miles away.

"Well, we'll stay over a day or so, and get some more ivory,"
decided Mr. Durban and that night they got ready for what was to
prove a big hunt.

CHAPTER XVII

SHOTS FROM ABOVE

"There they are!"

"My, what a lot of big ones!"

"Jove! Mr. Anderson, see those tusks!"

"Yes, you ought to get what you want this time, Mr. Durban."

"Bless my hatband! There must be two hundred of them!" exclaimed Mr.
Damon.

"I'm glad I recharged my rifle last night!" exclaimed Tom Swift.
"It's fully loaded now."

Then followed exulting cries and shouts of the natives, who were
following our friends, the elephant hunters, who had given voice to
the remarks we have just quoted.

It was early in the morning, and the hunt was about to start, for
the news brought in by the runner the night before had been closely
followed by the brutes themselves, and at dawn our friends were
astir, for scouts brought in word that the elephants, including many
big ones, were passing along only a few miles from the African
village.

Cautiously approaching, with the wind blowing from the elephants to
them, the white hunters made their way along. Mr. Durban was in the
lead, and when he saw a favorable opportunity he motioned for the
others to advance. Then, when he noticed the big bull sentinels of
the herd look about as if to detect the presence of enemies, he gave
another signal and the hunters sank out of sight in the tall grass.

As for the natives, they were like snake