"Probably you're right," and Mr. Forbes looked at her intently. "That's probably the solution of its disappearance. I'll have Fenn make search to-morrow. I'm sorry I bothered you about it. Good-night."

With his funny abruptness he left the room, and the girls sat looking at each other in amazement.

"Did you ever hear anything like that!" demanded Dotty, furiously. "The idea of thinking we would do such a thing! I hate practical jokes, unless among a lot of school chums. I wouldn't think of playing a joke on a grown-up!"

"Uncle Jeff hasn't had much experience with young folks," put in Alicia, by way of excuse for their host. "You know he always lives alone, and he doesn't know what girls would or wouldn't do."

"But how awful for that thing to be lost," mused Bernice. "Suppose it fell down behind a case, or somewhere, and he NEVER finds it!"

"Oh, his secretary will find it," said Dolly, hopefully. "It MUST be somewhere around. Don't let's talk about it. If we do, I shan't sleep a wink all night! I never do, if I worry."

"I think it's something to worry about," said Alicia. "It's the worst blow Uncle Jeff could have. You know how he adores his treasures. Why, he'd rather lose everything from these downstairs than one specimen out of those fourth story rooms. And that gold earring, of all things!"

"I tell you stop talking about it!" and Dolly clapped her hands over her ears. "Please, humour me in this," she added, smiling a little, "truly, it will keep me awake, if I get to worrying over it."

"All right, girls, let's drop the subject. Also, let's go to bed." It was Alicia who spoke, and she seemed under great excitement. Her eyes were unnaturally bright, and her cheeks were pink, and she moved jerkily, as if nervous.

So the four went up to their rooms, and saying good-night, they closed the door of communication between.