It's possible that:
* The name is misspelled: Could you double-check the spelling?
* The author is not well-known: If the author is relatively unknown, they might not have a strong online presence.
* The author uses a different name: Sometimes authors go by pen names.
Could you provide any additional details, such as:
* Genre of writing: What kind of books does this author write?
* Specific titles: Do you know the name of any books they've written?
* Language: What language do they write in?
With more information, I might be able to assist you in finding more about the author.