Jarvey, a twelve-year-old British boy, becomes lost again within the pages of the Grimoire, a powerful book of spells, where he must navigate complex worlds and battle new and more evil Midions. By the author of Grimoire: The Curse of the Midions.Jarvey, a twelve-year-old British boy, becomes lost again within the pages of the Grimoire, a powerful book of spells, where he must navigate complex worlds and battle new and more evil Midions. By the author of Grimoire: The Curse of the Midions.