Piper Parrish's life on Frick Island is nearly perfect. Well, aside from one pesky detail: Her beloved husband, Tom, is dead. When Tom's crab boat capsized and his body wasn't recovered, Piper, rocked to the core, did a most peculiar thing: carried on as if her husband was not only still alive, but right there beside her. And what were the townspeople to do but go along with their beloved widowed Piper? Anders Caldwell's career is not going well. But when he gets an assignment to travel to the remote Frick Island and cover their boring annual Cake Walk fundraiser, he stumbles upon a much more fascinating tale: an entire town pretending to see and interact with a man who does not actually exist. Determined it's the career-making story he's been needing for his podcast, Anders returns to the island to begin covert research and spend more time with the enigmatic Piper—but he has no idea out of all the lives he's about to upend, it's his that will change the most.