The report sounded out loudly in the night air and the echoes went
ringing over the surrounding hills.

In the meantime Snap continued to swim for the shore with all
possible speed. Fortunately he came in where there was a sandbar, so
that he could wade to solid ground. When Shep reached him he was
panting for breath.

"I wa---was---never so scar---scared in my, life!" he panted. "It was
only an old tree, and I was going to take a rest on it when I heard
the wildcat. He was a big fellow, and his eyes seemed to bore me
through and through. Maybe I didn't strike out for shore in a hurry!

"I don't blame you," answered the doctor's son. "Did he jump in the
water after you?"

"I don't know."

"And it wasn't the boat?"

"No, I didn't see a thing of the boat."

Snap lost no time in dressing, and in the meantime Shep kept his eyes
open for the possible appearance of the wildcat. But the savage
creature did not show itself, nor did the fallen tree come again
into view.

The report of the gun had reached Giant and Whopper, and they came
up on the run, fearing something serious had occurred.