59 pages 1-hour read

Bad Blood

Fiction | Novel | YA | Published in 2016

A modern alternative to SparkNotes and CliffsNotes, SuperSummary offers high-quality Study Guides with detailed chapter summaries and analysis of major themes, characters, and more.

Important Quotes

Content Warning: This section of the guide includes discussion of graphic violence, child abuse, physical abuse, emotional abuse, substance use, and death.

“‘From what I know of this collective,’ Redding said, ‘if they’ve had your mother for all these years?’ Without warning, he surged forward, bringing his face as close to mine as his chains would allow. ‘She might be quite the devil herself.’”


(Chapter 1, Page 9)

In this early confrontation, Daniel Redding plants a key psychological seed that drives Cassie’s internal conflict throughout the novel. His words introduce The Moral Compromises Necessary for Survival as a theme, suggesting that prolonged trauma can erase the line between the target and the perpetrator. The author uses Redding’s dialogue not just for exposition about the Masters, but as a manipulative tool in the “game” of psychological warfare, forcing Cassie to confront the possibility that the mother she seeks to rescue no longer exists.

“‘This girl disappeared on a Fibonacci date,’ Briggs repeated, ‘and the entire crime scene was soaked in kerosene.’”


(Chapter 5, Page 32)

Agent Briggs’s statement is a crucial plot catalyst, connecting Michael’s personal history to the team’s overarching hunt for the Masters. The specific details (the date and the kerosene) invoke the wheel and Fibonacci sequence motif, establishing the case as part of the killers’ ritualistic pattern. This line creates immediate, high-stakes tension by linking a seemingly isolated disappearance to a known organization that is both methodical and dangerous.

“‘And every time someone says CeCe’s name, he feels exactly what he’s always felt, every time he’s looked at Celine Delacroix since she was fourteen years old.’ Michael’s words set my gut to twisting, deep inside me. ‘Hunger.’”


(Chapter 8, Page 51)

In a disturbing characterization of his father (Thatcher Townsend), Michael showcases his profiling ability. The author isolates the word “Hunger” for stylistic impact, emphasizing the predatory nature of Thatcher’s possessiveness. Michael’s detached delivery reveals his own trauma and the emotional armor he wears because of the toxic blood ties he can’t escape.

“Unlike the photographs I’d seen of our victim, this painting showed a girl who wasn’t elegant, didn’t want to be. The paint was thick and textured on the canvas, nearly three-dimensional. The strokes were rough and visible. […] Naked and vulnerable and fierce.”


(Chapter 10, Page 60)

Cassie’s analysis of Celine’s self-portrait provides a vital characterization of the missing girl, illustrating the stark contrast between her public persona (effectively a mask) and her private self (her true face). The description of the artistic technique (textured, three-dimensional, with rough strokes) mirrors the complexity of Celine’s personality, which the final, paradoxical phrase summarizes: “Naked and vulnerable and fierce.” This moment of artistic interpretation is a form of profiling, offering the first significant clue that Celine is more than a passive target.

“‘In five seconds,’ Michael said instead, his gaze intent on Lia, ‘I’m going to tell you that I love you. And if you’re still in the room when I say it, you’re going to know.’”


(Chapter 11, Page 67)

Michael’s ultimatum to Lia demonstrates how his traumatic upbringing has taught him to weaponize emotion as a tool of control and self-preservation. The dialogue frames an intimate confession as a threat, embodying the games motif by turning a moment of emotional vulnerability into a strategic power play. This interaction exposes the fractures within the Naturals’ found family, showing how the behaviors that Michael learned from his toxic blood ties directly harm his most supportive relationships.

“‘You can take the boy out of the slums,’ he told his father lightly, ‘but you can’t take the slums out of the man.’”


(Chapter 14, Page 87)

In this scene, Michael intentionally provokes his abusive father, Thatcher. The aphoristic nature of the line is a calculated insult, weaponizing class and origin to strip away Thatcher’s carefully constructed mask of social superiority. This dialogue directly catalyzes physical violence, thematically illustrating The Duality of Power and Control by showing how Michael uses psychological manipulation to gain a semblance of control in an abusive relationship, even at the cost of his own safety.

“They wanted me to look Death in the eyes. They wanted me to know what it felt like so that I would know, beyond any shadow of a doubt, that I wasn’t ready to die.”


(Chapter 17, Page 102)

While standing at the empty grave of her mother (Lorelai), Cassie profiles her mother’s experience as a captive of the Masters. By adopting Lorelai’s mother’s first-person perspective, the author crafts a moment of intense psychological horror and empathy. The quote reveals the Masters’ methodology, framing their torture as a calculated means to instill an absolute will to live, which thematically develops The Moral Compromises Necessary for Survival by showing how the antagonists use extreme trauma to transform targets into killers.

“‘Not Laurel,’ the little girl said fiercely. ‘Laurel doesn’t play the game.’”


(Chapter 18, Page 108)

Cassie’s four-year-old half-sister, Laurel, corrects her after Cassie asks her about “the game” her captors taught her. This statement introduces Laurel’s dissociative identity, “Nine,” a persona she created to endure and participate in the Masters’ rituals. The sharp, declarative sentence highlights her psychological split, framing the games motif as a literal survival mechanism that compartmentalizes trauma and illustrates the psychological damage the captors inflict on their youngest targets.

“‘Just pretend it’s not you.’ Lia’s smile was sharp-edged and fleeting. ‘Sadie was good at pretending. She played the role. I was the one who learned how to play the game.’”


(Chapter 19, Page 115)

Lia offers Cassie a rare glimpse into her past, revealing that her real name is Sadie and explaining her survival strategy. The antithesis between playing a “role” and playing “the game” distinguishes passive endurance from active, strategic manipulation. This insight illuminates Lia’s character, showing how she shed her target identity (“Sadie”) to reclaim power. This passage draws a direct parallel between her coping mechanisms and those being forced upon Laurel.

“That, if he’d had the chance, he could have stamped the bad blood out of you when you were young, just like he did for his son.”


(Chapter 24, Page 139)

Celine recounts the words of her biological father, Thatcher Townsend, revealing his twisted philosophy on heredity. The phrase “bad blood” is a thematic keyword that explicitly connects Thatcher’s abuse of Michael to his desire to purge perceived genetic weakness. Celine’s confession solidifies the theme of The Loyalty and Support of Found Family Versus Blood Ties by framing biological lineage as a source of violence and control that the characters must overcome.

“‘Because it gave the Pythia hope,’ he said, a smile crossing his lips. ‘And nothing hurts the way hope does when you take it away.’”


(Chapter 26, Page 150)

Speaking to Cassie during an interrogation, Nightshade reveals the psychological cruelty that underpins the Masters’ control over her mother, Lorelai. Nightshade’s statement uses the games motif to frame survival as a contest of emotional manipulation rather than a physical battle. The Masters’ weaponization of hope thematically underscores The Moral Compromises Necessary for Survival, suggesting that the Masters derive power from twisting positive emotions into instruments of torture. The simple, declarative sentences give Nightshade’s line a note of finality that emphasizes his calculated malevolence.

“I always have a choice: Do I suffer, or does someone else? Do I fight it? Do I fight them? Or do I play the role they’ve cast me in? Do I have more control, more power, if I make them break me or if I play the Pythia so well that they stop thinking of me as a thing that can be broken?”


(Chapter 27, Pages 155-156)

While Dean comforts her, Cassie channels her mother’s perspective, articulating the impossible dilemma of long-term captivity. The series of rhetorical questions thematically interrogates The Duality of Power and Control, reframing survival as a strategic performance rather than passive endurance. The theatrical metaphor (“play the role they’ve cast me in”) highlights the psychological warfare at play, questioning whether a target’s power lies in overt resistance or in mastering the rules that the captors impose. This passage reveals the complex mental calculus necessary to survive years of systematic abuse.

“‘A couple of weeks?’ Ree raised both eyebrows so high that they nearly disappeared into her graying hairline. ‘Cassie, you and your mama lived here for almost a year.’”


(Chapter 31, Page 177)

At a local diner, the owner (Ree) corrects Cassie’s flawed memory of her time in Gaither, Oklahoma. Ree’s simple declarative statement dramatically alters Cassie’s understanding of her past, revealing a significant, trauma-induced gap in her memory. The quote provides a crucial plot catalyst, directly connecting Cassie’s personal history to the central mystery and underscoring the unreliability of her own recollections. This moment suggests that the truth of Cassie’s childhood is a fractured narrative that is only now beginning to surface.

“Thanes smiled softly. ‘The line between medicine and poison was quite thin, you know.’”


(Chapter 35, Page 204)

In his apothecary museum, Nightshade’s adoptive father, Walter Thanes, makes this remark to Cassie and Agent Sterling. The statement is a metaphor for the moral ambiguity central to the novel, particularly the theme of The Moral Compromises Necessary for Survival. It explicitly links the concepts of healing and harming, reflecting the thin line that characters walk between being targets and perpetrators. The setting, where both remedies and toxins surround the characters, symbolically reinforces this duality, while Thanes’s comment subtly foreshadows his connection to Nightshade’s murderous methods.

“‘Anger that someone else has all of the power and you have none.’ Lia strolled ahead of the rest of us, turning to walk backward, light on her toes. ‘Guilt, because you’ve been conditioned to believe that there is no greater sin than disloyal thoughts.’ She turned back around. ‘And dread,’ she finished softly, her face hidden from view, ‘because you know, deep down, that you will be punished.’”


(Chapter 36, Page 211)

Though ostensibly profiling cult leader Holland Darby’s son, Lia uses her analysis as a vehicle for indirect characterization, articulating her own traumatic past within a similar environment. Lia’s physical action of turning away contrasts with her deeply revealing words, hiding her vulnerability even as she exposes her deepest scars. This passage illustrates how her survival depended on understanding the psychological framework of control and manipulation, a skill she has since weaponized. The quote thematically connects to The Duality of Power and Control, showing how abuse forged Lia’s Natural ability as a Natural.

“For a brief instant, Lia’s eyes met mine. You know exactly what you’re doing, I thought. He’s a doll-maker who likes broken toys, and you know how to play the shattered, broken doll.”


(Chapter 39, Page 225)

While Lia infiltrates a cult, Cassie’s internal monologue uses the metaphors of a “doll-maker” and a “broken doll” to describe the dynamic Lia establishes between herself and the cult leader. Lia adopts a persona (or mask) of vulnerability to manipulate a predator who preys on weakness. The quote demonstrates Cassie’s profiling insight and establishes the “game” of psychological control that defines Lia’s infiltration, addressing the theme of The Duality of Power and Control.

“‘I’m saying that you couldn’t afford to remember the life you had here, because then you would have had to be angry that she took it away.’ He paused. ‘You would have to be angry,’ he continued, switching to the present tense, ‘that she made sure you never had that again. She made you the center of her life and herself the center of yours.’”


(Chapter 42, Page 244)

Dean confronts Cassie about her repressed memories of her time in Gaither with her mother. The author’s deliberate switch from past tense (“would have had to be angry”) to present tense (“would have to be angry”) emphasizes that the psychological conflict isn’t a resolved past trauma but an active, ongoing issue for Cassie. This syntactical shift underscores Dean’s argument that Cassie’s amnesia is a defense mechanism to protect the idealized memory of her mother, linking her personal trauma to the theme of The Moral Compromises Necessary for Survival.

“You are the one who lay in Lorelai’s bed as a child. You took what she couldn’t. You did what she couldn’t. As the seconds and minutes and hours tick by, you can feel her, ready to stop hiding. Ready to come out. Not this time. This time, you’re not going anywhere. This time, you’re here to stay.”


(Interlude 13, Page 255)

This quote is from a second-person narrative chapter detailing the experience of Cassie’s mother, Lorelai. The fragmented, poetic line breaks and direct address create an intimate yet detached tone, reflecting the narrator’s dissociative state. The text establishes the existence of a separate, tougher identity that emerged to endure childhood trauma, personifying the psychological cost of survival and illustrating how extreme trauma can fracture one’s sense of self.

“‘The man I grew up with? The one who controlled everything and everyone I knew? He never laid a hand on us.’ Lia took a sip of her soda. ‘But some days, you’d wake up and everyone would know that you were unworthy. Unclean. No one would speak to you. No one would look at you. It was like you just didn’t exist.’”


(Chapter 44, Page 259)

After returning from the cult, Lia explains the psychological abuse she endured as a child. The passage uses juxtaposition, contrasting the absence of physical violence (“never laid a hand on us”) with the emotional and social torment of being rendered invisible (“like you just didn’t exist”). This contrast effectively conveys that the most damaging forms of abuse can be entirely psychological, providing a clear thematic example of The Duality of Power and Control.

“‘I don’t have to like you,’ Dean snapped back. ‘We’re family.’”


(Chapter 48, Page 276)

During a game of Truth or Dare meant to alleviate tension, Dean answers Michael’s goading question about their contentious relationship. This blunt declaration provides a concise thesis statement for The Loyalty and Support of Found Family Versus Blood Ties as a theme. For Dean, whose biological father is a serial killer, the concept of family isn’t defined by affection or compatibility but by an unconditional bond forged through shared trauma and unwavering loyalty.

“He used to joke that they’d gotten us mixed up at the hospital—that he was meant to be Kane. In his version, I was Abel.”


(Chapter 52, Page 298)

During his interrogation, Kane Darby reveals the psychological origins of his family’s trauma. The biblical allusion to Cain and Abel immediately frames the brothers’ relationship as one of primal jealousy and destined violence, inverting the roles to suggest Darren’s inherent malevolence. This statement introduces the novel’s exploration of inherited identity and toxic bloodlines, foreshadowing the revelation of a generational cycle of violence extending far beyond Kane and Darren’s family.

“‘A disappointment,’ Dean said harshly. ‘A sign of weakness. One that required an object lesson for my grandson about who he was and where he came from. We are not followers. We do not watch.’”


(Chapter 54, Page 313)

While profiling Malcolm Lowell, Dean adopts the killer’s perspective, articulating the man’s cold and manipulative worldview. This craft choice immerses readers in the antagonist’s psyche, demonstrating Dean’s own deep, trauma-informed understanding of how killers are groomed. The italicized phrase reveals the core tenet of the Masters’ ideology, framing murder not as an act of passion but as a calculated “object lesson” in power and thematically contributing to The Duality of Power and Control.

“‘But all must be tested,’ she whispered. ‘All must be found worthy.’”


(Chapter 56, Page 329)

After poisoning the entire team, Ree Simon reveals her allegiance to the Masters. Her whispered words distill the cult’s pseudo-religious, Darwinian ideology into a mantra to justify horrific acts as necessary trials of strength. This line exposes the corruption of a character previously cast as a maternal figure, illustrating how the Masters’ philosophy warps concepts of worthiness and survival into a mandate for murder.

“‘Lorelai didn’t even know I existed,’ the woman—Cassandra—said. ‘She didn’t know that all of those times, when her father came into our room and she blacked out, it wasn’t a mercy. It wasn’t luck. It was me.’”


(Chapter 60, Page 353)

In the arena, Cassie’s mother reveals that she has a dissociative identity named Cassandra, which she formed to endure childhood abuse. This statement thematically dramatizes The Moral Compromises Necessary for Survival, showing that Lorelai’s mind fractured as a coping mechanism, creating a separate persona to absorb unspeakable trauma. This psychological defense literalizes the internal split between the target and the survivor, a central conflict within the narrative.

“You’re not a killer, Cassie. You just finally accepted that sometimes, the biggest sacrifice isn’t made by the person who gives up her life. […] Sometimes, the hardest thing to be is the one who lives.”


(Chapter 63, Pages 365-366)

In the immediate aftermath of Lorelai’s death, Dean reframes Cassie’s actions to absolve her of guilt. This dialogue provides the novel’s thematic culmination, redefining survival not as corruption but as a significant sacrifice and a burden. By contrasting the act of living with the act of dying, the quote resolves Cassie’s central internal conflict and solidifies the moral stance of the found family against the Masters’ nihilistic creed.

blurred text
blurred text
blurred text

Unlock every key quote and its meaning

Get 25 quotes with page numbers and clear analysis to help you reference, write, and discuss with confidence.

  • Cite quotes accurately with exact page numbers
  • Understand what each quote really means
  • Strengthen your analysis in essays or discussions