Fantasy and folklore mix with mad science as Abigail’s race to unravel the mystery leads her across the cold cobblestones of nineteenth-century New England, down to the mythical underworld, and deep into her colleagues’ grim histories to battle the most deadly foe she has ever faced.
Ghostly Echoes, the third installment in the New York Times bestselling Jackaby series, features its much-loved quirky, courageous characters and sly humor in the scariest and most exciting volume yet.