Nathan Maharaj spoke with the novelist Charlotte McConaghy. Her latest book is Wild Dark Shore. It's the story of the Salt family, the stewards of a vast seed bank on a remote island that's in danger of being washed over by rising sea levels. As they're making the hard decisions about what can be saved in the course of their evacuation, a vicious storm tears across the island and leaves a woman washed up on the shore—and she's alive.

Charlotte McConaghy found fear on the Wild Dark Shore