As of my current knowledge cutoff date in 2023, Nikki J. Summers does not appear to be a widely recognized author with a significant presence or well-known published works in mainstream media or literature. It is possible that Nikki J. Summers could be an emerging author, a self-published writer, or an author who writes under a pen name, or it might simply be that not much is publicly known about the author. If you're looking for information about a specific book or publication by Nikki J. Summers, providing additional details could be helpful in providing a more targeted response. Additionally, given the dynamic nature of authorship and publishing, new writers and books emerge constantly—so it's possible that more information about Nikki J. Summers has become available since my knowledge cutoff date.