• Editor of telematic landscape /Telematische Landschaft, Verlag Walther Konig, Cologne, Germany, 1999
• Unreal City, A Hypertext Companion to T.S. Eliot’s The Waste Land, Storyspace hypertext software, Cambridge, MA: Eastgate Systems, Inc., 1995
• Die Antizipation der amerikanischen Postmoderne im Romanwerk Herman Melvilles (The Anticipation of Postmodern American Fiction in the Novels of Herman Melville) [Dissertation], Idstein, Germany: Schulz-Kirchner Verlag, 1988

Journals and Conference Proceedings

• Editor of Leonardo (Journal of the International Society for the Arts, Sciences and Technology), Vol 34 No 5, 2001
• Editor of Proceedings of the “Virtual Museums on the Internet” Symposium 1998, Editor; symposium organized by the ARCH (Art Restoration for Cultural Heritage) Foundation, Salzburg, Austria, in collaboration with Solomon R. Guggenheim Museum, NY, and ZKM, Karlsruhe, Germany