"The opening to the cavern is directly behind the shoot of falling water." Wabi placed his hat and coat upon a rock.
"I'll try it first.

Wait until I come back," he said.
Without another word he plunged into the pool.

Minute after minute passed, and he did not reappear.

Rod was conscious of a nervous chill creeping into his blood.

But Mukoki was chuckling confidently.
"Found heem!" he replied in response to the white youth's inquiring look.
As he spoke Wabigoon came up out of the pool like a great fish.