What has the author Peter Paul Orlik written?

There is no known author by the name of "Peter Paul Orlik". It's possible you may have misremembered the author's name or there's a typo.

To help you find the author you're looking for, could you provide any more information? For example:

* What kind of books did the author write? (Fiction, non-fiction, specific genre)

* What is the author's nationality?

* Do you remember any specific book titles?

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