A lump came into Mary Louise’s throat at the thought of Elsie’s future, which Miss Grant had just pictured for them. She longed to plead the girl’s cause, but she knew it would do no good. Especially at the present time, with Miss Grant poorer than she had ever been in her life.

The old lady’s eyes suddenly narrowed, and she looked sharply at Mary Louise.

“See here!” she said abruptly. “You two girls are the only people besides those living in this house who know about this robbery, and I don’t want you to say a word of it to anybody! Understand? I don’t want the police in on this until I am ready to tell them. Or my other relatives, either. I expect to get that money back myself!”

All three girls breathed a sigh of relief: it was evident that the police would not be summoned that evening. And both Mary Louise and Jane gave their promise of utmost secrecy.

“But we’d like to help discover the thief, if we can,” added Mary Louise. “You don’t mind if we try, do you, Miss Grant—if it’s all on the quiet?”

“No, I don’t mind. But I don’t see what you can do.” Miss Grant looked sharply at Elsie, as if she thought maybe her niece might confess to these girls while she stubbornly refused to tell her aunt anything. “Yes,” she added, “you might succeed where I failed.... Yes, I’ll pay ten dollars’ reward if you get my money back for me.”

“We think it might have been a robber,” remarked Mary Louise, to try to divert Miss Grant’s suspicious eyes from her niece. “He could have slipped in while you were at supper.”

“It wasn’t a robber,” announced Miss Grant, with conviction. “If it had been, he’d have taken everything. The most valuable things were left in the safe. My bonds. They’re government bonds, too, so anybody could see the value of them—except a child! No, it was somebody right in this house!”

And she laughed with that nasty cackle which made Jane so angry, that, she said afterward, if Miss Grant hadn’t been an old lady, she would have slapped her then and there in the face.

“Or maybe it was one of your other relations,” said Mary Louise evenly.