Encourage readers to connect the book’s themes and characters with their personal experiences.

1. Andy Barber goes to extreme lengths to protect his son, including disposing of evidence and intimidating witnesses. How far would you go to protect someone you love?

2. Throughout the novel, Andy refuses to consider the possibility that Jacob might be guilty, while Laurie increasingly believes he is. When have you experienced a situation where two people interpreted the same information in fundamentally different ways? How was the conflict resolved?

3. The Barber family experiences profound social isolation after Jacob is accused. What do you think determines whether a community rallies around or ostracizes those facing public scrutiny?

4. Andy hides his family history from Laurie and Jacob for decades, believing he is protecting them. How have secrets—either those you’ve kept or those kept from you—affected important relationships in your life?

5. Dr. Vogel diagnoses Jacob with narcissistic personality disorder and the MAOA gene variant, which Andy dismisses as irrelevant. How do you balance biological explanations for behavior with personal responsibility in your understanding of human actions?

6. Laurie ultimately makes the devastating choice to kill Jacob, believing it’s her duty to protect society from him. How do you navigate competing moral obligations when what seems right for one person conflicts with what seems right for the greater good?

Examine the book’s relevance to societal issues, historical events, or cultural themes.

1. The “murder gene” theory presented in the novel reflects ongoing debates about genetic predisposition to violence. How does this scientific concept challenge traditional ideas about free will, culpability, and the justice system’s approach to punishment?

2. Andy expresses cynicism regarding the supposed objectivity of juries. How has media coverage of high-profile criminal cases shaped public perception of the American legal system? Has your own trust in the system evolved over time?

3. The novel portrays Newton as a community of former urbanites who settled in the suburb for safety, which Ben’s murder shatters as an illusion. How does this reflect broader societal anxieties about security, parenting, and safe spaces in contemporary America?

Dive into the book’s structure, characters, themes, and symbolism.

1. Landay establishes Andy as an unreliable narrator when he admits to lying during the grand jury testimony. What other narrative techniques signal Andy’s unreliability, and how does this unreliability affect your interpretation of the novel’s events?

2. Analyze the recurring motif of suffering animals throughout the novel, from Jacob’s alleged killing of a neighborhood dog to the tortured cat heard on the eve of the trial. How do these incidents function as foreshadowing devices and symbolic reflections of Jacob’s character?

3. The leopard appears as a recurring symbol related to the theme of nature versus nurture. How does Andy’s statement that “we do not punish a leopard for its wildness” reveal his approach to both his father, Billy, and his son, Jacob (131)?

4. How does the physical description of courthouses as “sick” buildings with “flaking plaster” and “sagging floors” reinforce the novel’s theme about the fallibility of legal institutions?

5. Similar to Dennis Lehane’s Mystic River, where neighborhood connections deeply influence the characters’ fates, Defending Jacob explores how community ties can both support and undermine a family in crisis. How does the Newton community function as both setting and character in the novel?

6. The novel repeatedly returns to questions about evidence and its reliability. How does Landay use the structure of courtroom testimony, grand jury questioning, and Andy’s first-person narration to explore multiple perspectives on truth and justice?