The Witches of Karres James H. Schmitz The Witches of Karres by James H. Schmitz Hugo 1967 · Finalist Sign in to put this book on your shelf. Prize history Hugo Award for Best Novel 1967 Finalist Hugo Award for Best Novel 1967 finalists The Moon Is a Harsh Mistress Robert A. Heinlein The Moon Is a Harsh Mistress Robert A. Heinlein Winner Babel-17 Samuel R. Delany Babel-17 Samuel R. Delany Day of the Minotaur Thomas Burnett Swann Day of the Minotaur Thomas Burnett Swann Flowers for Algernon Daniel Keyes Flowers for Algernon Daniel Keyes Too Many Magicians Randall Garrett Too Many Magicians Randall Garrett