What is the theme of Replica by Jenna Black?

The theme of "Replica" by Jenna Black revolves around identity and the moral complexities of creation and existence. It explores the relationship between humans and their replicas, delving into questions of free will, autonomy, and what it means to be truly alive. Additionally, the novel tackles themes of love, loyalty, and the consequences of scientific advancements, as characters navigate their intertwined fates in a world where replicas are more than mere copies.