In Boston, a young woman finds herself pregnant--even though she is still a virgin.In Ireland, another young woman discovers she is in the same impossible condition.And in cities all around the world, medical authorities are overwhelmed by epidemics, droughts, famines, floods, and worse. It all feels like a sign that something awful is coming.Anne Fitzgerald, a former nun turned private investigator, is hired by the Archdiocese of Boston to investigate the immaculate conceptions. Even as she com...