It's possible that:
* The name is misspelled: Double-check the spelling and try a different search.
* The author uses a different name: They might be writing under a pen name or have a different name altogether.
* The author is less known: They might be a smaller author, or have written in a specific niche that is not widely known.
If you can provide more information about the author or their work, I may be able to help you find what they have written.