Zach’s Lie is a fast-moving, entertaining thriller, but also a thoughtful exploration of how lies affect the individual. The novel’s title focuses on the impact of Zach’s lie—the cover up of his identity, which he finds so difficult to do—but the novel swirls with other lies that both cause harm and help keep characters safe. Zach learns although trust can be betrayed, and trust can be dangerous, sometimes, as Sam urges “you have to trust someone” (187).

Neil shatters his family’s trust. He lies to Patricia and the kids by hiding the fact that his new job involves illegal drug running. Neil’s secret negatively alters their lives. Even before Aznar becomes a threat, Neil’s secrecy damages his relationship with Patricia. Patricia, Jack, and Joanne lose everything familiar, including Neil. The family pays the price for Neil’s deception. Patricia feels angry and betrayed, commenting that she cannot believe Neil acted, “without my knowing about it!” (23). Joanne rejects her father. Jack is bereft; he still loves his dad, even though Neil’s image is now tarnished. From his jail cell, Neil at last recognizes the importance of truth in restoring trust. To do “the right thing” he tells the truth to Mary, Zach, and the DEA, and lies to the bad guys, showing that truth, the exposure of secrets and lies, can right wrongs and heal betrayal and regain trust.