This is a story of love and of genius. Of faith and of rebellion. Mary Wollstonecraft was fifteen when, in 1813, she met the poet Percy Bysshe Shelley. A disciple of Mary's famous father, the philosopher William Godwin (her mother was the great feminist Mary Wollstonecraft), Shelley himself was only twenty, though he was married and soon to be a father. Mary and Shelley fell in love the next summer; and several months later they ran away together.Thus...