school but this is the first time we've ever seen any."
"We didn't suppose," supplemented Bettie, "that interest was real money. I thought it was something like those x-plus-y things that the boys have in algebra."
"Or like mermaids and goddesses," said Mabel.
"She means myths," interpreted Marjory.
"I see," said the cashier. "Perhaps you like real, tangible interest better than the kind you have in school."
"Oh, we do, we do!" cried the four girls.
"After this," confided Bettie, "it will be easier to study about."
Then, with the money carefully divided into three portions, placed in three separate purses, which in turn were deposited one each in Jean's, Marjory's, and Bettie's pockets, Mabel having flatly declined to burden herself with any such weighty responsibility, the four went to purchase their groceries,
