It's possible that:
* The name is misspelled. Perhaps it's a different spelling, or a different name altogether.
* The author is not well-known. It's possible that they have published works that haven't gained widespread recognition.
* The author is new. They may be a newer writer who hasn't yet established a significant presence.
Could you provide more information about the author, like the genre they write in, the approximate publication date of their works, or any other details you may have? This would help narrow down the search and provide a more accurate response.