"So I was. Come on, Bobby," cried the other girl, hopping out of the car. "I suppose we shall have to go to the manager or the superintendent or somebody. Dear me! if we don't find my locket I don't know what I shall do."

When Betty and Bobby came out of the store, much disappointed, they found Bob grinning—as Bobby declared—"like a Cheshire cat."

"But never mind the cat," continued Bobby. "What is the matter with that boy? For boys will laugh at the most serious things. And this is serious, my poor, dear Betty."

"Indeed it is," agreed her friend, and so they crossed the walk to the grinning Bob Henderson who had the scrap of newspaper Betty had given him in his hand.

"Say," he drawled, "who did you say this aunt of Ida Bellethorne is?"

"Mrs. Staples says she is a concert singer—a prima donna," replied Betty.

"She's a prima donna all right," chuckled Bob. "Where now? Oh! To Stone's shoe shop? Well, what do you know about this notice in the paper?" and his smile grew broader.

"What do you mean, Bob?" demanded Betty, rather vexed. "You can read the paragraph yourself. 'The great Ida Bellethorne'. That means she is a great singer of course."

"Yes, I see," replied Bob, giving some attention to the steering of the car. "But there is one thing about you girls—you never read the sporting page of the newspaper."

"What is that?" gasped Bobby Littell.