Between 2012 and 2017, an annotated edition of Ernst Toller’s letters was prepared for the first time. This work was part of a research project under the direction of professor Stefan Neuhaus at the universities of Innsbruck and Koblenz-Landau, and it was funded by the Austrian Science Fund FWF, P24832). The almost 1,700 letters, postcards and telegrams that researchers identified and edited were published by Wallstein Verlag in 2018 as Ernst Toller: Letters 1915–1939 Critical Edition [in 2 volumes]. On behalf of the Ernst Toller Society ed. by Stefan Neuhaus, Gerhard Scholz, Irene Zanol, Martin Gerstenbräun, Veronika Schuchter and Kirsten Reimers. Göttingen: Wallstein, 2018.
Parallel to the book edition, the editorial team created a freely accessible Online-Ausgabe (The commentary on this correspondence is currently reserved for the book edition.)