What has the author Romuald Gibson written?

There is no widely recognized author named Romuald Gibson. It is possible that this is a misspelling or a fictional name.

To find information about a specific author, I recommend using online resources like:

* Google: A simple search for "Romuald Gibson author" will provide information if he is a published author.

* Goodreads: This website allows you to search for authors and their works.

* Amazon: Check Amazon's books section for the author's name.

* Library databases: Most libraries have online databases that you can search for authors and their books.

If you can provide more details about the author or their work, I might be able to help you find information.