Ernie has distinguished herself again. How can she be so naughty, and never mean any harm! This time Geoffrey is implicated, too, but I can only do justice to the affair by constructing it from the beginning, piecing together the details as we learned them in yesterday evening’s soul-thrilling confessional.

It seems that the two children were bitterly disappointed a week ago Tuesday when they searched the cuckoo-clock for the lost contract, and found nothing more exciting than a deserted mouse’s nest.

“I call it a giddy sell,” remarked Ernie, so near to tears that Geof was honestly concerned. “No matter how good you try to be, nor how much you try to help, everything turns against you.”

“Oh, cheer up,” said Geoffrey. Ernie never looks more bewitching than when her blue eyes swim behind a veil of suspended woe. “What’s the good of worrying, Bunnie?”

“I guess you’d worry,” returned Ernie, dolefully, “if Georgie were sick, and your family were poor, and you were responsible for making them more so! It’s all very well to say ‘cheer up,’ Geoffrey Graham, and I’m sure I do most of the time, but this afternoon I want to do something really useful.”

“Well then, see here,” says Geof, a bright idea striking him all of a sudden. “I’ve got a plan. Come up to the workshop again, where we won’t be interrupted, and I’ll tell you.”

“Is it something in which I can help?” asked Ernie, doubtfully.

“It’s a pretty big undertaking,” answered Geof, closing the workshop door mysteriously. “I don’t believe a girl has ever been concerned in such an affair before;—but, see here, why shouldn’t you and I together perfect Uncle Dudley’s flying-machine?”

“Geoffrey!” cried Ernie, with sparkling eyes. “Could we? truly, do you think?”

“I don’t see why we shouldn’t,” answered Geof, seriously. “I’ve thought a lot about the matter, without supposing I’d ever have the chance to put it to the test. I’ve taken the motor out, and examined it. It is certainly a stunner; and the steering apparatus seems simple enough. You say Uncle Dudley really made one ascension?”