The Wrath of the Grinning Ghost

In the thrilling conclusion to the Johnny Dixon series, a young man embarks on a desperate quest to save his father from a malevolent spirit's curse. During an annual fishing trip, a frightening vision reveals a ghost with ominous intentions, leading to his father's mysterious coma upon their return. With the assistance of his friend Professor Childermass, Johnny must confront the sinister force threatening to claim his father forever.