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![Altsystem: Der vierte Schroeder](https://www.b65.ch/images/schroder4.jpg)

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11.09.2024

# Altsystem: Der vierte Schroeder

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![](/images/schroder4.jpg)

Computer forensist Schröder can't believe his luck! First, he gets hold of this old East German computer, and then he finds a mysterious address on it too. The IT expert decides on the spot to visit the place...

48 hours later, his girlfriend Harriet lies bleeding on the floor of a secret military facility.

After "The Object", "00:01", and "System Crash", the fourth novel about the quirky computer forensist Schröder.

New to the series? Start from the beginning with [Das Objekt – Teil I](https://www.b65.ch/das-objekt-ein-fall-fur-schroder.html).

[Buy the Ebook@Amazon](http://www.amazon.de/dp/B0CQGP2G7Z/ref=nosim?tag=b65-21)

© 2026 Simon Jenny [Blog (Englisch)](/blog/index.html) [Kontakt](/contact.html)

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