* It is a lesser-known book: If you could provide more details about the book (genre, author's name if known, any plot details), it might be easier to identify the author.
* It is a short story or fan fiction: It might be a work that was published in an anthology or online.
* It is a work in progress: Perhaps you are referring to a book that is being written or is not yet published.
Please provide more information so I can help you find the author.