There are a couple of possibilities:
* Typo: You might have misspelled the author's name. Perhaps you meant "Charles James Braysford"? There are a few authors with similar names who might be the person you're looking for.
* Less common author: It's possible that this author is not widely known or published.
Could you please double-check the name or provide any additional information about the author or their work? This will help me find the correct author and their publications.