A smile, unbidden, stole across Dorothy's face as she pictured all the tasks she had undertaken to accomplish "before Christmas."

"Luckily there are a few days left," she concluded "One can crowd a great many things into two real, living days."

She hurried upstairs to read the letter again in seclusion. The positive tone of sorrow in the missive touched her heart. There certainly did seem many things to do, but here was plainly an emergency case. If she could manage to go to the city, obtain Miss Dearing's address from the store, go to see her, and then stop at Dalton on her way back——"

"I ought to be able to do that," she told herself. "And it would be such a joy to take away all Tavia's worry before Christmas Day."

Then came the recollection that she really knew nothing to tell Squire Travers—she really did not know what Tavia's trouble was. All the girl's conversation on that point amounted to nothing more than inferences, vague and uncertain.

"I am positive Tavia thinks I know all about it," concluded Dorothy, "and I have just a mind to ask her outright. It would be so much easier than beating about the bush this way."

"Doro! Doro!" screamed Roger at her door. "Come on! Get ready! We're going out—for another—Christmas tree! Out to ghost park."

"I—can't!" called back his sister, but the next moment Nat was beside her.

"Come on," he ordered, "get on your togs. We've got to get a hospital tree. The ladies insist it shall be handpicked, and we've got to go to Tanglewood Park."

"But do I really have to go?" begged Dorothy. "It's cold to ride, and I wanted to——?"