Lukas Etter is a postdoctoral research associate at the Seminar für Anglistik, University of Siegen, Germany. He currently works on a monograph based on his PhD thesis Auteurgraphy: Distinctiveness of Styles in Alternative Graphic Narratives (University of Bern, 2014). Lukas Etter's research interests include definitions of style; several aspects of comics studies and intermediality studies; and literary/intellectual discourse on ‘the sciences,’ especially on mathematics, in the nineteenth century (North America and beyond).