* The name is misspelled or a different variation exists. It's worth checking for alternative spellings or middle names.
* The author uses a different pen name. Many authors use pseudonyms.
* The author is relatively unknown. There are many talented writers who haven't achieved widespread fame.
To help me find the author you're looking for, please provide more information:
* What genre does the author write in?
* What are the titles of any books you know they've written?
* Where did you come across this name?
With more context, I might be able to track down the author you're looking for.