“It’s much easier in salt water than fresh,” insisted Eline, taking hold of Belle’s arm. “Do try!”

Hesitatingly Belle waded out into the water. She gasped and choked as the chill struck through her, then, resolving to be brave, she plunged herself under. She gasped more than ever, but did not give up.

“You are doing fine!” cried Eline, as she struck out toward the float.

Suddenly Belle screamed.

“Are you going down?” asked Eline in alarm, yet they were not out beyond their depth.

“No, she’s going up!” asserted Walter, who was swimming near by.

“Don’t make fun of her!” commanded Cora.

“I’m not. She’s making fun of herself.”

Again Belle screamed.

“Oh! Oh!” she cried. “Something has me! I–I’m sure it’s a lobster.”