This isn't exactly self-promotion, but friend promotion. This is a science fiction story. Amazon.com: The Secret Value of Zero eBook: Victoria Halley: Kindle Store Backstory My friend Cristina, aka Victoria Halley, has written this deaf protagonist, herself being deaf. It's a perspective most of us do not get to experience or understand fully. What's more, Cristina is also losing her sight. Despite these challenges, she perseveres in her dream to be a successful writer. She's so inspiring, I would love to see her succeed.