| title | media type | | ISBN-13 | year of publica- tion | other author(s) |
| Abhandlung über die Prinzipien der Logik | Taschenbuch | | 978-3-465-03304-2 | 2004 |
| Autumn of the Moguls: My Misadventures with the Titans, Poseurs and Money Guys Who Mastered and Messed Up Big Media | Hardcover | | 978-0-00-717881-0 | 2004 |
| Autumn of the Moguls: My Misadventures with the Titans, Poseurs and Money Guys Who Mastered and Messed Up Big Media | Paperback | | 978-0-00-717883-4 | 2004 |
| Autumn of the Moguls: My Misadventures With the Titans, Poseurs, and Money Guys Who Mastered and Messed Up Big Media | " | | 978-0-06-662110-4 | 2004 |
| Autumn of the Moguls: My Misadventures With the Titans, Poseurs, and Money Guys Who Mastered and Messed Up Big Media | " | | 978-0-06-662113-5 | 2003 |
| BotGuide: The Internet's Hottest Tools That Work the Web for You | " | | 978-0-06-251611-4 | 1999 | Peter Rutten |
| Burn Rate: How I Survived the Gold Rush Years on the Internet | " | | 978-0-684-85621-6 | 1999 |
| Burn Rate: How I Survived the Gold Rush Years on the Internet | Hardcover | | 978-0-684-84881-5 | 1998 |
| Das Körper- Seele- Problem. Ein Kommentar zu Hegel, Enzyklopädie , 389 | Broschiert | | 978-3-465-02508-5 | 1992 |
| Der Begriff des Widerspruchs. Eine Studie zur Dialektik Kants und Hegels | " | | 978-3-86572-634-6 | 2007 |
| Der Begriff des Widerspruchs. Eine Studie zur Dialektik Kants und Hegels | Taschenbuch | | 978-3-445-12105-9 | 1997 |
| Die Vollständigkeit der kantischen Urteilstafel | Gebundene Ausgabe | | 978-3-465-02811-6 | 1995 |
| Einführung in die Logik | Broschiert | | 978-3-406-54745-4 | 2006 |
| Geschichte der Impetustheorie. Untersuchungen zum Ursprung der klassischen Mechanik | " | | 978-3-518-07146-5 | 1988 |
| Goldrausch. Vom Überleben in der wilden Welt des Internet- Business | Gebundene Ausgabe | | 978-3-430-19822-6 | 1998 |
| Informationsorientiertes Organisationsmanagement | Taschenbuch | | 978-3-87988-758-3 | 2003 |
| Man Who Owns the News: Inside the Secret World of Rupert Murdoch | Hardcover | | 978-1-84792-023-2 | 2008 |
| Net Money:: Your Guide to Personal Finance Revolution on the Electronic Highway | Paperback | | 978-0-679-75808-2 | 1995 |
| Net Sports:: Your Guide to the Sports Madness on the Information Highway | " | | 978-0-679-76187-7 | 1995 |
| Net Tech | " | | 978-0-517-17716-7 | 1997 |
| Net Trek:: Your Guide to Trek Life in Cyberspace | " | | 978-0-679-76186-0 | 1995 |
| The Man Who Owns the News: Inside the Secret World of Rupert Murdoch | Hardcover | | 978-0-385-52612-8 | 2008 |
| The Man Who Owns the News: Inside the Secret World of Rupert Murdoch | Audio CD | | 978-0-7393-8184-7 | 2008 |
| The Victorian City: v.1 & 2: Images and Realities: Vol 1 & 2 | Hardcover | | 978-0-415-19325-2 | 1998 | H.J. Dyos |
| The Victorian City: v.1: Images and Realities: Vol 1 | Library Binding | | 978-0-415-19323-8 | 1998 | " |
| The Victorian City: v. 2: Images and Realities | " | | 978-0-415-19324-5 | 1998 | " |
| The Victorians Since 1901: Histories, Representations and Revisions | Hardcover | | 978-0-7190-6724-2 | 2004 | Miles Taylor |
| The Victorians Since 1901: Histories, Representations and Revisions | Paperback | | 978-0-7190-6725-9 | 2004 | " |