The next day, in the airship, they left for another district,
where, so the natives reported, several lions had been seen of
late. They had done much damage, too, carrying off the native
cattle, and killing several Indians.

For nearly a week Tom circled about in his airship, keeping a
sharp lookout down below for a sign of lions that he might
photograph them. But he saw none, though he did get some pictures
of a herd of Indian deer that were well worth his trouble.

"I think I'll have to try for a night photograph," decided Tom
at last. "I'll locate a spring where wild beasts are in the habit
of coming, set the camera with the light going, and leave it
there."

"But will the lions come up if they see the light?" asked Ned.

"I think so," replied his chum. "I'll take a chance, anyhow. If
that doesn't work then I'll hide near by, and see what happens."

"Bless my cartridge belt!" cried Mr. Damon.
"You don't mean that; do you Tom?"

"Of course. Come to think of it, I'm not going to leave my
camera out there for a lion to jump on, and break. As soon as I
get a series of pictures I'll bring it back to the ship, I
think."

By inquiry among the natives they learned the location of a