It's possible:
* The name is misspelled: Could you double-check the spelling? Perhaps it's a similar name like "Frederick Ruttan Love" or "Frederick Rutan Lovelace".
* The author is niche: They might be a lesser-known writer specializing in a particular genre or subject. If you have any additional information about their work (like genre, time period, or themes), that might help narrow it down.
* The author is not publicly known: Perhaps they are an unpublished writer or someone who uses a different name for their published works.
Could you provide any more details about this author or their work?