The Kind Worth Killing
The Kind Worth Killing is a gripping psychological thriller by Peter Swanson that has captivated readers with its dark twists, morally ambiguous characters, and intricate plot. Published in 2015, the novel is often compared to Patricia Highsmith’s Strangers on a Train due to its themes of murder, deception, and twisted relationships.
The title, The Kind Worth Killing, chillingly reflects the novel’s central question: Who deserves to die, and who is worth killing? The story explores themes of betrayal, revenge, and the blurred lines between right and wrong. Swanson’s writing is sharp, suspenseful, and deeply engaging, making it a standout in the psychological thriller genre.
Key Themes:
- Moral Ambiguity: The novel challenges readers to question their sense of morality.
- Revenge and Betrayal: The characters are driven by their desire for revenge and willingness to betray others.
- Twisted Relationships: The relationships in the novel are complex and often dangerous.
The Kind Worth Killing: Summary
Peter Swanson’s The Kind Worth Killing begins with a chance encounter between Ted Severson and Lily Kintner at an airport bar. Over drinks, Ted confesses his desire to kill his unfaithful wife, Miranda. Instead of being shocked, Lily offers to help him carry out the murder.
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The narrative alternates between multiple perspectives, including Ted, Lily, and Miranda, revealing their hidden motives and secrets. As the plot unfolds, it becomes clear that Lily is not who she seems, and her involvement in Ted’s plan is far more sinister than he realizes.
The novel is a rollercoaster of twists and turns, with each chapter revealing new layers of deception and betrayal. Swanson’s storytelling is intricate and engaging, keeping readers on the edge of their seats until the end.
Key Points:
- The story is told through multiple perspectives, providing a complete picture of the characters’ lives.
- Lily Kintner is a complex and morally ambiguous character who drives much of the plot.
- The novel’s twists are unpredictable, making it a must-read for fans of psychological thrillers.
The Kind Worth Killing: Movie Adaptation
Currently, there is no official movie adaptation of The Kind Worth Killing. However, given the novel’s popularity and cinematic potential, it would not be surprising if a film or TV adaptation was announced shortly. The book’s gripping narrative, complex characters, and shocking twists make it an ideal candidate for a screen adaptation.
Fans of the novel have speculated about potential casting choices, with many suggesting actors like Jake Gyllenhaal or Ryan Gosling for the role of Ted and Rosamund Pike or Emily Blunt for Lily. The story’s dark tone and psychological depth require a director who can handle its complexities, such as David Fincher or Denis Villeneuve.

Why It Would Work as a Movie:
- The novel’s suspenseful plot is perfect for a thriller film.
- The multiple perspectives could be effectively portrayed through flashbacks and shifting viewpoints.
- The characters’ emotional depth would provide rich material for the actors.
The Kind Worth Killing: Sequel
Peter Swanson released a sequel to The Kind Worth Killing, The Kind Worth Saving, in 2023. The sequel follows private investigator Henry Kimball as he becomes entangled in another web of murder and deception. While the sequel features some familiar characters, it also introduces new ones, making it a fresh yet connected story.
Key Points About the Sequel:
- Henry Kimball returns as the protagonist, providing continuity with the first book.
- The sequel explores similar themes of morality, revenge, and betrayal.
- Fans of the first book will appreciate the return of Lily Kintner, who remains a fascinating and enigmatic character.
The Kind Worth Killing: Series
While The Kind Worth Killing and its sequel, The Kind Worth Saving, are not part of a traditional series, they are connected through recurring characters and themes. Peter Swanson has created a universe where the lines between good and evil are blurred, and characters from one book can reappear in another.
Why It Works as a Series:
- The recurring characters, such as Lily Kintner and Henry Kimball, provide a sense of continuity.
- The themes of morality and revenge are explored in different contexts, keeping the stories fresh.
- Fans of the first book will enjoy seeing how the characters evolve in the sequel.
The Kind Worth Killing: Ending Explained
The ending of The Kind Worth Killing is both shocking and thought-provoking. Without giving away too many spoilers, the conclusion reveals the full extent of Lily Kintner’s manipulation and her true nature. It becomes clear that Lily is a master manipulator playing a long game, and a combination of revenge and a twisted sense of justice drives her actions.
One of the most striking aspects of the ending is the revelation of Lily’s backstory and her motivations. While she initially appears to be a cold and calculating killer, the final chapters reveal a more complex and tragic figure.
The ending also leaves readers with lingering questions about morality and justice. Are Lily’s actions justified? Can Ted and Miranda be forgiven for their roles in the story? These questions make the novel a perfect choice for book clubs and discussions.
Key Takeaways:
- The ending is a culmination of the novel’s themes of betrayal and revenge.
- Lily Kintner is a complex character, making assigning blame to just one person difficult.
- The final twist is both shocking and satisfying, leaving readers with much to ponder.

The Kind Worth Killing: Synopsis
The synopsis of The Kind Worth Killing is as follows:
Ted Severson meets Lily Kintner at an airport bar and confesses his desire to kill his unfaithful wife, Miranda. Instead of being shocked, Lily offers to help him carry out the murder. As the plot unfolds, it becomes clear that Lily is not who she seems, and her involvement in Ted’s plan is far more sinister than he realizes.
Key Elements:
- A chance encounter that leads to a deadly partnership.
- A narrative structure that keeps readers guessing.
- A shocking twist that redefines the story.
The Kind Worth Killing: Book Club Questions
If you’re discussing The Kind Worth Killing in a book club, here are some questions to consider:
- How does the alternating timeline affect your understanding of the story?
- Do you think Lily’s actions are justified? Why or why not?
- How does the novel explore the theme of morality?
- What role do secrets play in the story?
- How does the ending change your perception of the characters?
Discussion Tips:
- Focus on the characters’ moral ambiguity.
- Discuss the novel’s portrayal of revenge and betrayal.
- Compare the book to other psychological thrillers you’ve read.

The Kind Worth Killing: Review
The Kind Worth Killing has received widespread acclaim from readers and critics alike. Many have praised its intricate plot, well-developed characters, and shocking twists. The novel has been described as a “modern-day Strangers on a Train” and a “masterclass in suspense.”
Key Points from Reviews:
- The novel’s twists are unpredictable, keeping readers in their seats.
- Lily Kintner is a fascinating and morally ambiguous character.
- The story is both emotionally resonant and deeply unsettling.
The Kind Worth Killing: Quotes
Here are some memorable quotes from the novel:
- “The kind worth killing are the ones who deserve it the most.”
- “Revenge is a dish best served cold, but sometimes it’s better to serve it yourself.”
- “We all have secrets, but some are worth killing for.”
Why These Quotes Matter:
- They capture the novel’s themes of revenge, betrayal, and morality.
- They provide insight into the characters’ mindsets.
- They are thought-provoking and memorable.
The Kind Worth Killing: PDF Details
While the novel is widely available for purchase, free PDF versions may be found on certain websites. However, it is essential to support authors by purchasing their work legally.
Where to Buy:
- Amazon
- Barnes & Noble
- Local bookstores
Author Details:
Peter Swanson is an American author known for his psychological thrillers. His works include The Girl with a Clock for a Heart, The Kind Worth Killing, and Eight Perfect Murders. Intricate plots, well-developed characters, and shocking twists characterize Swanson’s writing.
Book References:
- The Kind Worth Killing by Peter Swanson
- Strangers on a Train by Patricia Highsmith
- Gone Girl by Gillian Flynn
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