It's possible that:
* The name is misspelled. Could you double-check the spelling?
* The author is less known. Perhaps they are a lesser-known author or write in a specific niche. Do you have any other information about the author or their works?
* The name is fictional. Maybe you saw this name in a book or movie.
If you can provide more details, I might be able to help you find information about the author you're looking for.