As of my last update in 2023, there isn't a well-known author by the name of Rebecca J. Caffery widely recognized in popular literature or scholarly circles. Without specific details, it's challenging to provide a description. It's possible that Rebecca J. Caffery may be an emerging writer, an author of niche publications, academic works, or articles. Alternatively, if this is an author who has become known after my last update, or if the name has been misspelled, or if she writes under a pseudonym, I would not have current information about her. If she has a personal or professional website, or a profile on a platform for writers such as Goodreads, Amazon, or an academic citation network, those would be valuable resources to get a short description of her and her work.