gh the second quarter of the novel the philosophy course and odd happenings are the focus. Sophie finds items, and postcards addressed to Hilde Moller Knag c/o Sophie Admunsen. While the reader is digesting the vast information presented in the philosophy course, they are also trying to piece together all of the odd happenings. Who is Hilde? What does she have to do with Sophie?
             The third main character, who mirrors Sophie is Hilde Moller Knag. Hilde is introduced in the second half of the novel, and proves to be the reason Sophie was selected for the philosophy course. She is a girl of Sophie's age, her fifteenth birthd
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