The Cabin at the End of the World by Paul Tremblay (epub)
One afternoon, as Wen catches grasshoppers in the front yard, a stranger unexpectedly appears in the driveway. Leonard is the largest man Wen has ever seen, but he is young, friendly, and he wins her over almost instantly. Leonard and Wen talk and play until Leonard abruptly apologizes and tells Wen, “None of what’s going to happen is your fault.” Three more strangers then arrive at the cabin carrying unidentifiable, menacing objects. As Wen sprints inside to warn her parents, Leonard calls out: “Your dads won’t want to let us in, Wen. But they have to. We need your help to save the world.”
Thus begins an unbearably tense, gripping tale of paranoia, sacrifice, apocalypse, and survival that escalates to a shattering conclusion, one in which the fate of a loving family and quite possibly all of humanity are entwined. The Cabin at the End of the World is a masterpiece of terror and suspense from the fantastically fertile imagination of Paul Tremblay.