It's possible:
* The name is misspelled: Check for any variations in spelling (e.g., "Howard O'DeVore").
* The author is not well-known: They might be a lesser-known author or write in a niche genre.
* The author is not published: They might be a writer who hasn't yet published any works.
To help me find the author you're looking for, please provide any additional information you have, such as:
* Genre of writing: What kind of books does this author write? (e.g., fiction, non-fiction, mystery)
* Book titles: Do you know any of the titles of their books?
* Other details: Is there anything else you know about the author (e.g., their location, the time period they write in)?
With more information, I'll be able to give you a more helpful answer.