Anna Longstein almost curses the day she decided to become a literary agent. Middle-aged, she internalizes the failure of not signing a bestseller in years, divorcing the man she loved, coupled with having sole custody of the only thing that matters in her life: Charlie, her ten-year-old son. When she receives a mysterious invitation to join a panel at a luxurious writer's retreat on a New England Island. Reluctantly, she agrees to go, but it doesn't...