Flames on the Bosphorus ... Translated by Helen Zimmern
Beyond Good and Evil ... Translated by Helen Zimmern
New Italy, by Helen Zimmern and Antonio Agresti
Discourses. Edited, with an Introd. by Helen Zimmern
Pilgrim Sorrow. A Cycle of Tales. ... Translated by Helen Zimmern
The Italy of the Italians, by Helen Zimmern
Holland. By Edmondo de Amicis. Tr. from the 13th Ed. of the Italian by Helen Zimmern
Beyond Good and Evil Prelude to a Philosophy of the Future by Friedrich Nietzche Authorised Translation by Helen Zimmern
Arthur Schopenhauer His Life and His Philosophy by Helen Zimmern
The Hansa Towns, by Helen Zimmern, ...
Autograph Letter Signed Helen Zimmern To: Signor Vecchi
L'Italia E L'Austria in Guerra. Italy and Austria at War ... English Version by Helen Zimmern and Agnes McCaskill, Etc
Beyond Good and Evil: Prelude to a Philosophy of the Future ... Authorised Translation by Helen Zimmern. [With an Introduction by Thomas Common.].
Arthur Schopenhauer: His Life and Philosophy
The Complete Works of Friedrich Nietzsche: Beyond good and evil, tr. by Helen Zimmern. 1923
W.D.Howells
Tales from the Edda
The Complete Works of Friedrich Nietzsche: Human, all-too-human, tr. by Helen Zimmern and Paul V. Cohn. 1900-1911
The Complete Works of Friedrich Nietzsche: Beyond good and evil, tr. by Helen Zimmern. 1909