1816 was called "The Year Without A Summer." In the weird darkness of that July's volcanic winter, Mary Wolfestonecraft Godwin began writing Frankenstein on the shore of Lake Geneva in Switzerland. But that is not where Frankenstein began. It began a few months earlier when, en route through Germany to Switzerland, Mary, her future husband Percy Shelley, and her stepsister Clair Clairmont approached a strange castle. Castle Frankenstein,...