What has the author Henry A Virkler written?

There doesn't appear to be a widely known author named "Henry A Virkler." It's possible:

* The name is misspelled: Perhaps you're thinking of a different author with a similar name. Double-check the spelling.

* The author is less known: They might be a lesser-known author, and their works haven't been widely published or digitized.

* The author is not yet published: They might be a new or upcoming author who hasn't released any books yet.

To help me find more information, could you please provide:

* Any additional details you remember about the author or their work: Do you know their genre, time period, or any specific titles?

* Where you encountered this name: Did you see it in a book, article, or online database?

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