* The name is slightly different: There might be a typo in the name, and it's a different author altogether. Perhaps you could check the spelling again or provide more context.
* The author is relatively unknown: It's possible that Felix Frazer is a new or less known author. There might be limited online information about them.
* The name is a pen name: The author might be using a pseudonym, so finding them under their real name might be difficult.
To help me find the correct information, could you provide more context? For example:
* What kind of books do you think Felix Frazer might have written? (Genre, subject matter, etc.)
* Where did you encounter this name? (Book cover, website, etc.)
With more information, I might be able to find the author you are looking for.