 Beyond Good and Evil: Prelude to a Philosophy of the Future and  Thus Spoke Zarathustra: A Book for All and None are both philosophical novels by what German philosopher?
Beyond Good and Evil: Beyond Good and Evil: Prelude to a Philosophy of the Future (German: "Jenseits von Gut und Böse: Vorspiel einer Philosophie der Zukunft" ) is a book by philosopher Friedrich Nietzsche that expands the ideas of his previous work, "Thus Spoke Zarathustra", with a more critical and polemical approach. Thus Spoke Zarathustra: Thus Spoke Zarathustra: A Book for All and None (German: "Also sprach Zarathustra: Ein Buch für Alle und Keinen" , also translated as Thus Spake Zarathustra) is a philosophical novel by German philosopher Friedrich Nietzsche, composed in four parts between 1883 and 1885 and published between 1883 and 1891.
Friedrich Nietzsche