In walks old-fashioned old-money suitor Aubrey Hanna, here to whisk seventeen year old Mary Pearl off her feet with a forbidden kiss and hasty engagement. With the promise of high society outings and a rich estate, Aubreys lustful courtship quickly creates petty tension among the three generations of Prine women. As autumn approaches all too quickly, Mary Pearls Wheaton College acceptance counters quick marriage preparations. Days of travel by horse and by train carry her deep into a sophisticated new world of Northern girls schooling. Seeking friendship but finding foes, Mary Pearl not only learns how to write, read, and draw, but also how to act, dress, and be a woman. Light Changes Everything is the story of a resilient young feminist a century ahead of her time. Full of gumption and spirit, Mary Pearls evocative coming of age is destined to be the next American classic.