The Winter of the World and Twilight World—Two Novels of Far-Future Apocalypse

Experience the end of the world as we know it in two classic novels from "one of science fiction's most revered writers" (USA Today).
Now in one volume: two post-apocalyptic adventures from the visionary mind of Grand Master of Science Fiction and Hugo and Nebula Award–winning author Poul Anderson.
The Winter of the World
A second Ice Age has destroyed civilization. From its ruins arises the powerful Rahidi empire, bent on seeking world domination and leaving devastation in its wake. But its invasion of the primitive Rogaviki may not go as planned, for at the head of their forces is the indomitable Donya of Hervar, a woman of courage and conviction who will not let her people perish without a fight . . .
"An intriguing mystery about the Rogaviki people . . . Quite a worthwhile read. Certainly [Anderson] put a lot of thought into this novel and he's achieved something...