"'Talcum powder,'" read Charlie Deakin. "'Frederick O'Brien's South Sea Island book!'" His voice rose excitedly. "'Insect powder.' 'Cocoanut oil for Ka-kee-ta!' Where did you find this, Ned?" He gave Ned a little shake, as he questioned him eagerly.

Ned told him that he had been playing ball with a bunch of fellows in the vacant lot over there—he nodded in the direction of the red-brick house—and a limousine had driven up to the curb. Their ball had rolled under the car—the license number was 13,023—Neddie proudly remembered, and he had run to pick it up and had found the purse.

"A girl got out of the car. I supposed it belonged to her. But when I rang the bell, nobody came to the door. The car had gone away, so I put the bag in my pocket. Whose is it, Mr. Deakin, do you know?"

"Neddie Black!" exclaimed Charlie, his voice shaking with excitement. "You go and sit on that curb!" he pointed to the curb in front of the red brick house. "And if any one comes out of that house, you yell as if you were being killed. I have to telephone!" He looked wildly about for a telephone.

"What is it, Mr. Deakin?" begged Neddie, pulling his sleeve. "What is it?" He knew it was something, because Mr. Deakin was so excited and so breathless. He felt a little tingle of excitement himself.

"It means we have a clue to Queen Teresa!" declared Charlie triumphantly. "I'll go in here and telephone, and if you see any one come out of that house, you yell. Gee whizz! Wouldn't it be great if we were to find the Queen! Just suppose she is in the house now!" He stared at the house. "I believe I'll ring the bell and see!"

"Nobody answers the bell!" Neddie told him. "I rang and rang and nobody came. I'll sit here, Mr. Deakin, and play ball while you telephone, and if anybody comes out, I'll yell like sixty. You go and telephone!"

"Well—" Charlie hesitated. He hated to turn his back on the red brick house for fear some one would come out, but he really could do nothing alone. He was not even sure that the little bag belonged to the queen, although he thought it did. The memorandum which mentioned insect powder, Ka-kee-ta, and cocoanut oil should be proof enough for anybody. No one but Queen Teresa would be buying cocoanut oil for Ka-kee-ta. Of course, the bag belonged to the Queen! And Neddie had found it in front of that house, and so the Queen must be in the house. He would telephone to Joe, and when Joe came with the police, he would go with them and find the Queen. And while he telephoned, the Boy Scout would be on guard.

"Keep your eyes and ears open, Neddie," he cautioned as he turned toward the house on his left. "Don't let anything get by you!"

"You bet!" promised Neddie confidently. He threw his ball into the air and caught it, and then bounced it up and down until it led him in front of the red brick house. "I'll keep my eyes and ears wide open," he told himself proudly. "I bet it'll be a good deed if I find a Queen!"