Reading Group Guide
Discussion Questions
Caller Unknown
1. How does the book explore the theme of familial sacrifice? Do you think Simone’s actions were justified, given the circumstances?
2. Who was your favorite character? Did you connect with one over the others? Which character’s actions surprised you the most, and why?
3. How does the setting of the novel inform the story and its themes?
4. Which twist surprised you the most, and why?
5. How does the alternating perspectives affect your experience of the story? How did hearing the kidnapper’s perspective influence your understanding of the crime and its impact?
6. Take a look at Lucy and Simon’s relationship. How does it change and evolve through the novel? What does this book say about mother-daughter relationships in general?
7. What did you think about Damien’s role in the story? How is his role as a father different from Simone’s embodiment of motherhood?
8. Simone and Lucy face numerous moral dilemmas and make complicated choices. How would you have handled these situations? Would you have acted differently?
9. How did the book challenge your views on morality, justice and the role of family? Do you think the ending feels just?
10. What do you imagine happens to the characters after the novel’s end? How will their experiences shape them and their relationships going forward?
Caller Unknown
- Publication Date: May 5, 2026
- Genres: Domestic Thriller, Fiction, Suspense, Thriller
- Hardcover: 352 pages
- Publisher: William Morrow
- ISBN-10: 0063338475
- ISBN-13: 9780063338470




