The third heart-pounding book in #1 NYT bestselling author Anthony Horowitz's spellbinding The Gatekeepers series.
A gate has been opened. The Old Ones have been released. And now the third and fourth of The Five -- twins with a mysterious psychic bond -- are joining the fight.
A gate has been opened. The Old Ones have been released. And now the third and fourth of The Five -- twins with a mysterious psychic bond -- are joining the fight.
