Edman, Irwin

[1940]: Bermann-Fischer-Verlag, Stockholm

Ein Schimmer Licht im Dunkel. Translated by Stefan Zweig and Richard Friedenthal. Foreword by Stefan Zweig. 65p. [Schriftenreihe "Ausblicke"]. Zweig's foreword, pp. 7-10

English original:

[1939]: The Viking Press, New York

Candle in the Dark. A Postscript to Despair. 88p.

NB: In addition to the letters by and to Stefan Zweig in its various collections, the Deutsche Bibliothek, Frankfurt am Main, also possesses several Zweig-related documents, among them "Ein Schimmer Licht im Dunkel" [A 9-page typescript with hand-written corrections]