Harold and Lucille Hargrave's lives have been both joyful and sorrowful in the decades since their eight-year-old son, Jacob, died tragically in 1966. In their old age they've settled comfortably into life without him..... Until one day Jacob mysteriously appears on their doorstep - flesh and blood, still eight years old. All over the world people's loved ones are returning from beyond. No one knows how or why, whether it's a miracle or a sign of the end. Not even Harold and Lucille can agree on whether the boy is real or a wondrous imitation. But as chaos erupts around the globe, the newly reunited family finds itself at the center of a community on the brink of collapse, forced to navigate a mysterious new reality