What has the author Demetrius Dumm written?

There is no readily available information about an author named "Demetrius Dumm." It is possible that this is a misspelling or an uncommon name.

To help me find the author you're looking for, could you please:

* Double-check the spelling of the name.

* Provide any other information you know about the author, such as:

* Genre they write in

* Titles of any books or works they've written

* Any other details about their background or work

With more information, I can try to find more details about the author and their work.