Nikki Meredith is an author known for her work in the non-fiction genre. One of her notable works is "The Manson Women and Me: Monsters, Morality, and Murder," where she explores the lives of two women who were followers of Charles Manson and participated in the infamous Manson Family murders. Through her book, Meredith examines the psychological and social factors that influenced the women's involvement in the crimes, as well as broader themes of morality and redemption. Her writing often delves into complex human behavior, aiming to provide insight into why people commit heinous acts and how they reconcile with their actions. As of my knowledge cutoff in early 2023, there may be more recent developments in Nikki Meredith's career, additional works, or other endeavors for which she is known. However, detailed biographical information about her life outside of her writing career may be relatively limited in the public domain.