The Routledge Guidebook to Nietzsche's This Spoke Zarathustra is an engaging introduction to this rich and provocative philosophical text. Nietzsche is arguably one of the most influential and yet least understood philosophers of the nineteenth century. The same can be said of his self-proclaimed magnum opus, Thus Spoke Zarathustra. The work has influenced everything from poetry, literature, and music to philosophy, psychoanalysis, and soldiers on the battlefields of World War I. Its contents, however, are still far from being understood. On the one hand, the principal aims and even the genre of Zarathustra remain unclear. On the other hand, the work expresses, in poetic fashion, some of Nietzsche's most important, controversial, and enigmatic doctrines: the Uebermensch, the eternal recurrence of the same, and the will to power