It's possible:
* The name is misspelled: Double-check the spelling to see if it's a different author with a similar name.
* The author is obscure: It's possible the author wrote niche works, self-published, or used a pseudonym.
* The author is fictional: You might be thinking of a character from a book or movie.
To find more information, try searching for:
* Variations of the name: Stuart A. Queen, Alfred Queen, etc.
* Specific topics or genres they might have written in.
* Online databases like WorldCat or LibraryThing.
Let me know if you have any more details that could help!