Chthon Piers Anthony Chthon by Piers Anthony Hugo 1968 · Finalist Sign in to put this book on your shelf. Prize history Nebula Award for Best Novel 1967 · awarded 1968 Finalist Hugo Award for Best Novel 1968 Finalist Hugo Award for Best Novel 1968 finalists Lord of Light Roger Zelazny Lord of Light Roger Zelazny Winner The Butterfly Kid Chester Anderson The Butterfly Kid Chester Anderson The Einstein Intersection Samuel R. Delany The Einstein Intersection Samuel R. Delany Thorns Robert Silverberg Thorns Robert Silverberg Nebula Award for Best Novel 1967 finalists The Einstein Intersection Samuel R. Delany The Einstein Intersection Samuel R. Delany Winner Lord of Light Roger Zelazny Lord of Light Roger Zelazny The Eskimo Invasion Hayden Howard The Eskimo Invasion Hayden Howard Thorns Robert Silverberg Thorns Robert Silverberg