* The name is misspelled. Please double-check the spelling.
* The author uses a different name. Perhaps they write under a pen name or have a different surname.
* They are a lesser-known author. It's possible they are a self-published or local author whose books are not widely available.
To help me find the correct author, could you provide more information? For example:
* What genre are the books in?
* Do you know the title of any of the books?
* Do you have any other information about the author, such as where they live or when they were born?
With more details, I can assist you in finding the books you are looking for.