For a long time, Nadja Spiegelman believed her mother was a fairy. More than her famous father, Maus creator Art Spiegelman, and even more than most mothers, hers --- French-born New Yorker art director Françoise Mouly --- exerted a force over reality that was both dazzling and daunting. As Nadja’s body changed, their relationship grew tense. Unwittingly, they were replaying a drama from her mother’s past, a drama Nadja sensed but had never been told. Then, after college, her mother suddenly opened up to her. Françoise recounted her turbulent adolescence caught between a volatile mother and a playboy father. The weight of the difficult stories she told her daughter shifted the balance between them.