The philosophy of Nietzsche : Thus Spake Zarathustra; Beyond Good and Evil; The genealogy of morals; Ecce homo; The birth of tragedy / by F. W. Nietzsche; trasl. : Hellen Zimmern,Horace B. Samuel, Clifton P. Fadiman.

Contents: Introduction, by Willard Huntington Wright. -- Thus spake Zarathustra, translated by Thomas Common. -- Beyond good and evil, translated by Helen Zimmern. -- The genealogy of morals, translated by Horace B. Samuel. -- Peoples and countries, translated by J. M. Kennedy. -- Ecce homo, translated by Clifton P. Fadiman. -- The birth of tragedy from the spirit of music, translated by Clifton P. Fadiman.