* The name is misspelled. There might be a similar-sounding author you're thinking of. Can you provide more information, like the genre of their work or any specific titles?
* The author is relatively unknown. There are many talented authors who haven't achieved widespread fame. It's possible this author is a self-published writer or has only written niche works.
* You're thinking of a fictional character. It's possible that Charles A. Claye is a character in a book or other work of fiction.
To help me find the author you're looking for, please provide more details.