“Yes,” Ruth said, confidently. “Now, weren’t you?” to the strange girl. “And aren’t you Rosa’s sister who ran away two years ago?”

“Oh, I am! I am!” groaned the girl.

“Well, Rosa’s just crazy to see you. And your father has been searching for you everywhere,” said Ruth, quickly. “You must come in and see Rosa. There’s Mrs. Bobster opening the front door.”

The shadow of the man with the derby hat on his head still was motionless upon the shade; but the widow had opened the front door on its chain, and now demanded:

“Who’s there? what do you want?”

“It’s only me, Mrs. Bobster,” cried Ruth.

Tess and Dot were already running toward the cottage door. “Oh, Mrs. Bobster!” Tess cried, “here’s the girl that helped us on the island—me and Dot.”

“And my Alice-doll,” concluded Dot, likewise excited. “And Ruthie says she’s Rosa’s sister.”

“For the good land of liberty’s sake!” ejaculated Mrs. Bobster, throwing wide the door. “Come in! Come in!”

The girl whom Ruth had seized hesitated for a moment. Ruth whispered in her ear: