Will Tex destroy the galactic portal and end the alien attack before it's too late? Alien predators attack Europe. A deadly virus spawns an epidemic. And a clandestine organization conspires to profit from chaos and forge a New World Order. In this heart-pounding finale of the H.A.L.F. series, Tex, Erika and the rest are in a race against time. In books one and two, they fought for their lives. Now they battle to save...