And they had the grace to blush. They knew who had taught Henrietta Biddle Brooks that right word!

At six o'clock Miss Biddle had to take the Philadelphia express. She had only stopped over for the tea. And so the girls of the house could not admire her over the supper-table. But they probably appreciated her more. For after all, as they decided in talking her over later, it wasn't so much what she said, as the way she looked when she said it!

But only a dress-suit case marked H. L. B. took the Philadelphia express that night, and a tall, red-cheeked girl in a mussy checked suit left the hotel with a bunch of violets in her hand and a reminiscent smile on her lips.

"We simply can't thank you; we haven't any words. You've helped us give the nicest party two freshmen ever gave, if it is any pleasure to you to know that," said Katherine. "And now you're only not to speak of it."

"Oh, no! I shan't speak of it," said the girl. "You needn't be afraid. Nobody that I'd tell would believe me, very much, anyhow. I'm glad I could help you, and I had a lovely time—lovely!"

She smiled at them: the slow, sweet smile of Henrietta Biddle, late of Bryn Mawr. "You College ladies are certainly queer—but you're smart!" said Miss Brooks of the bakery.

THE FOURTH STORY

BISCUITS EX MACHINA