“I don’t know,” laughed Rosa. “That’s one of the funny things about it. Although I hear Mrs. Bobster sometimes chattering like a magpie, I never hear an answer.”

“What?” gasped Ruth, in amazement.

“That’s right,” said Rosa, nodding confidently. “Whoever it is talks so low that I haven’t heard his, or her, voice yet!”

“A dumb person?” suggested Ruth.

“Maybe. At any rate, I couldn’t tell you for the life of me whether it is a man or a woman that comes to see the little old woman who lives in a shoe. Isn’t it odd, Ruth?”

“I should say it was,” admitted Ruth.

“But she treats me well,” sighed Rosa. “I wouldn’t do her any harm for the world. But I am awfully curious!”

It was this day, too—the day of Dot’s party—that the wooden-legged clam-digger came along through the Willowbend tent colony again. He always came to the tent of the Corner House girls when he appeared; Ruth was a regular customer, for she and her sisters were fond of shellfish.

“I’ll have fifty to-day, Mr. Kuk,” she said to the saltish individual when he hailed her from outside the tent. Ruth had learned that his name was Habakuk Somes; everybody along the beach called him “Kuk,” and Ruth, to be polite, tagged him with “Mister” in addition.

Tom Jonah appeared and showed his disapproval of the clam man by a throaty growl. “That thar dawg don’t like me none too well,” said the clam man. “What d’yeou call him?”