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Curious as to what Mrs. O’Connor does when she’s not in school, the kids spy on her—and decide that she must be a spy herself. Also: Betsy brings her imaginary friend, a penguin named Pauly, to show-and-tell., Curious as to what Mrs O’Connor does when she’s not in school, the kids spy on her—and decide that she must be a spy herself. Also: Betsy brings her imaginary friend, a penguin named Pauly, to show-and-tell.
