Greg Thorne



"Greg Thorne, or St. George, must've been too intelligent enough to lead the armies of zombified grownups that these SVUF were making for. I may not be the last grownup on Earth who is immunized... but there may be grownups who are still bravely fighting against these zombified bastards out there... after they got vaccinated for all of this."

--Su Ji-Hoon, Saving the Immune Grownups

Greg Thorne, later known as St. George, is the main antagonist of The Enemy series and makes an appearance in all seven books. He is shown to be extremely intelligent and is blessed with the ability to lead armies of grown-ups throughout the whole book via the use of telepathy that all the grown-ups posses (this may be attributed to the fact that he was the last grown-up on Earth to be infected).

In When the Cold Breeze Blows Away, he leads the sickos and the rest of the South Vietnamese Umbrella Force to destroy not only kid heroes, but also the remaining grownups as well (including the Viet Cong and the entire of Communist Party of Vietnam), as ordered by Nguyễn Văn Thiệu.