"I hope you weren't one of those boys, Bert," said Nan, as she passed her brother on the way home from school that afternoon. "If you were—"

"You needn't worry," he said, with a smile. "I'm not ready to smoke yet."

"Nor ever, I hope," said Nan, as she turned up her little nose.
"It—it smells so."

Nothing more was heard of the smoking matter for several days, and it was about forgotten, when something else came to claim the attention of the Bobbsey twins and their friends.

It was toward the close of school one afternoon, when all the pupils were wishing the hands of the clock would point to letting-out time, that Nan, looking from the window, and away from her arithmetic book, saw a few white flakes of snow sifting lazily down. At once she was all attention, and her lesson was forgotten.

"Oh!" she thought, "it's snowing! And it looks as if it would be a big storm! Oh, I'm so glad!"

Nan did not know all the trouble and misery a big snow storm can cause, so she may be forgiven for wishing for one. She only saw the side of it that meant fun for her and her friends.

The flakes were coming down faster now, and there was about them something which seemed to tell that this storm would be more than a mere flurry or squall, and that it would keep up for some time, making big drifts.

But now a number of other pupils in the room had noticed the storm, and eyes were out of doors rather than on books. The teacher saw that she was not getting the attention of her class, and she understood the reason.

"Now, boys and girls," she said gently, "you can have a good time in the snow after you get out of here. So please give attention to your lessons for a few minutes more. Then you will be finished. Nan Bobbsey, you may go to the board and do the third example."