"Goodness! they are not staying with Grace and Walter, are they?" demanded a shrill and well remembered voice. "Why, I saw Nan Sherwood in trouble in one of the big stores the other day, for taking something from one of the counters."

Nan turned, horrified. The speaker was Linda Riggs.

CHAPTER XX

NAN ON THE HEIGHTS

Mrs. Mason had not chaperoned the party of girls and boys to the motion picture show; but Miss Hagford, the English governess, was with them. Including the young hosts and Nan and Bess, there was almost a score in the party, and they made quite a bustling crowd in the lobby as they came out, adjusting their outer garments against the night air.

Walter and Nan were in the lead and when Linda Riggs' venomous tongue spat out the unkind words last repeated, few of the party heard her. Pearl Graves, her cousin, was beside the purse-proud girl who had been Nan's bitter enemy since the day they had first met. Pearl was a different kind of girl entirely from Linda; in fact, she did not know her cousin very well, for Linda did not reside in Chicago. At her cousin's harsh exclamation Pearl cried:

"Hush, Linda! how can you say such things? That can not possibly be true."

"'Tis, too! And Nan won't dare deny it," whispered Linda. "She knows what her father is, too! Mr. and Mrs. Mason can't have heard about Nan's father being in trouble for taking a man's watch and money in a sleeping car. Oh! I know all about it."

Walter Mason's ears were sharp enough; but Linda spoke so hurriedly, and the boy was so amazed, that the cruel girl got thus far in her wicked speech before he turned and vehemently stopped her.

"What do you mean by telling such a story as that about Nan?" demanded the boy, hoarsely. "And about her father, too? You are just the meanest girl I ever saw, Linda Riggs, and I'm sorry you're in this party. I wish you were a boy—I'd teach you one good lesson—I would!"