What has the author Erminius Stanislaus Duzy written?

There is no known author by the name of "Erminius Stanislaus Duzy." It's possible the name is misspelled or that you're thinking of a different author.

Could you please double-check the name or provide any additional information? For example:

* Do you have a book title or genre in mind?

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With more information, I might be able to help you find the author you're looking for.