What has the author Louis Gedeon written?

There is no widely recognized author named "Louis Gedeon". It's possible there may be a lesser-known author with that name, but without more information, it's difficult to provide a list of their works.

Could you please provide more context or details about the author you're looking for? For example:

* Full name: Is there a middle name or any other details about the author?

* Genre: What kind of books do they write? (e.g., fiction, non-fiction, poetry)

* Time period: When were they active as an author?

* Specific book titles: Do you remember any of the books they wrote?

With more information, I can try to help you find out more about the author and their works.