Here's a spoiler-free overview:
* The legal battle: The novel revolves around a young girl, Anna, who sues her parents to gain control of her own medical decisions. She is a "donor sibling," conceived specifically to provide medical assistance to her older sister, Kate, who suffers from leukemia.
* Anna's perspective: Throughout the novel, Anna navigates the complexities of her existence, wrestling with her role as a donor and longing for a life of her own.
* The resolution: The court case ultimately compels everyone to confront the ethical and emotional dilemmas surrounding Anna's situation.
* The future: While the ending doesn't offer a "happily ever after," it emphasizes the power of individual choice, family bonds, and the resilience of the human spirit.
It's important to note that the ending is a sensitive topic with a lot of potential interpretations. If you'd like a more detailed explanation, you can ask me to elaborate on specific aspects of the ending, but be aware that this will likely involve revealing some key plot points.