platform and threw back her swathing net.

"She's the president of the senior class, Mabel Waters," whispered a girl
near Betty.

"I have the honor to welcome you all as members in good standing of the
novice class, first-degree, Mysterious For," announced Miss Waters.
"That's all there is to the name, girls--when we decided to form a new
society here in school some one asked 'What's it for?' So our
organization became the Mysterious F-O-R, and you'll find out as time
goes on what the answer is. I might say, though, that happiness and good
fellowship and a little spice of sisterliness are what we try to
incorporate in the unwritten bylaws. And now I think Aunt Nancy has some
cake and ice-cream for us."

Saturday was a busy day for the one hundred and sixty odd girls who were
enrolled at Shadyside. Penance and pleasure had a way of marking off the
hours. Those who were good were allowed to go twice a month to Edentown,
chaperoned by a teacher, for shopping, moving picture treats, and such
other simple pleasures as the small city afforded. There were always a
number of girls sentenced to "within bounds," which were the spacious
school grounds, for minor sins of omission and commission. Bobby Littell
was usually among these. She was impulsive and heedless, and got herself
into hot water with amazing regularity.

"Bobby," announced Betty, one Saturday morning not long after the
initiation into the Mysterious For, "don't you think you could manage to
have a good record this coming week? We want to go nutting a week from
to-day, and if you have to stay in bounds it will spoil all the fun."