Identity and Disguise: The Masks We Wear in Think Twice

The Thematic Claim: Disguise as Escape, Truth as Inevitable

In Think Twice, Harlan Coben crafts a world where characters construct elaborate false identities—faked deaths, aliases, hidden bank accounts, and even altered appearances—to flee past failures and criminal deeds. Yet every disguise eventually crumbles, forcing the wearer to confront the person they tried to leave behind. The novel argues that identity is not a costume one can simply change; it is a web of relationships and consequences that no amount of camouflage can sever. This analysis traces the theme of identity and disguise across three major plot threads, connects the theme to key symbols, and examines the moral complexity that arises when characters must decide whose masks to pierce.

Greg Downing: The Dead Man Who Walked

The most pervasive disguise in the novel belongs to Greg Downing, the former basketball star and coach who supposedly died of a heart attack three years before the story opens. In truth, Greg orchestrated his own disappearance, opening offshore accounts and instructing his financial advisor Win Windsor Horne Lockwood III to keep the secret—even from Myron Bolitar. For three years, Greg lived under the alias Arthur Caldwell, growing a beard and perming his hair to alter his famous baby face. The disguise worked because it played on the finality of death: no one searches for a ghost.

Greg’s disguise unravels when his DNA is found under the fingernails of murder victim Cecelia Callister. The FBI reveals the DNA match to Myron, and the investigation begins. Greg’s physical transformation—full beard, curly hair—represents not just concealment but a psychological attempt to become someone else, someone unburdened by the guilt of a killing partnership. In the final confrontation in a Marrakech hotel room—set up by Win bribing a fake-identity supplier—Greg admits to a series of murders committed with Grace Konners. He confesses that his "killing nature died with Grace," then jumps through a window to his death. The ultimate price of his disguise is the loss of his true self and his life.

Greg’s story illustrates the novel’s central irony: the very act of constructing a disguise to escape the past becomes the prison that defines him. He cannot stop killing, cannot stop being the person he fled, and his alias crumbles into a confession that leads to self-destruction.

Grace Konners: The False Widow with a Hidden Son

Grace Konners, the woman who ran away with Greg after his supposed death, lives under a double disguise. To the outside world, she is a grieving widow living in a large house Greg bought before he died. But inside, she hides not only Greg but also the truth about her son, Brian Konners—who goes by the alias "Bo Storm," a name he used for a OnlyFans account and as a male prostitute at a gay sports bar called Man United. Grace even hides from her past life, including her association with Joey the Toe, a figure from a darker world.

Myron tracks Grace down by following the money and using facial-recognition software to unmask Bo Storm. When he confronts her at the house, Grace initially insists Greg is dead, but Greg emerges from hiding, revealing his survival. Grace’s disguise is not merely about hiding Greg—it is about protecting her son and reconstructing a normal life after a destructive romance. Her mask of widowhood is a fragile shelter. Once Myron exposes the truth, the disguise cannot hold. Grace is left with nothing but the wreckage of her lies.

The symbol of the biometric gun case is central to Grace and Greg’s partnership. In the prologue, the unnamed killer uses a fingerprint to open such a case—stealing the target’s biometric identity to frame him. Biometrics represent the ultimate disguise: a physical marker of identity that can be stolen, used, and discarded. For Grace and Greg, the gun case is a tool of their killing method; they frame innocent men by planting their biometric data at crime scenes. The disguise of biometric theft reflects how identity can be weaponized.

Jeremy Downing: The Child Living Under an Assumed Name

Perhaps the most poignant disguise belongs to Greg’s son, Jeremy Downing. Three years after his father’s supposed death, Jeremy was discharged from the military and now lives under a false name, working IT in a department store. Myron learns this when Win, investigating Jeremy’s past, discovers the discharged soldier is not the real Jeremy—but the actual Jeremy has taken on a new identity. When Myron confronts Jeremy, he remains composed, agreeing to explain everything in person.

Jeremy’s disguise is motivated by shame and protection. He rejects his father’s legacy—the basketball fame, the murderous double life—and wants to disappear into anonymity. Yet the disguise cannot remain hidden; his mother Emily finds a secret phone under his bed while watching Greg’s release on TV, and she urgently calls Myron. Jeremy’s false identity is a shield against the trauma of his father’s crimes, but it also isolates him from the family that loves him. In the end, Jeremy appears at the Bolitar family gathering in Boca Raton, surprising everyone with his presence. The mask drops, and he is welcomed back into the fold, showing that true identity cannot be abandoned—it can only be hidden for so long.

Symbol Connections: The Face Behind the Mask

Two symbols reinforce the theme of identity and disguise. The Imagine mosaic in Central Park’s Strawberry Fields serves as the setting for an attempted murder. The killer hides near the tunnel opening, wearing a surgical mask and cap, waiting to shoot Myron. The disguise is literal—mask, cap, dark clothing—but the location is symbolic: the mosaic, dedicated to John Lennon’s dream of a world without borders, becomes a site of cold-blooded planning. Myron, aware of the threat, hides behind a tree and uses his phone to show the killer a photo of themselves, freezing the assassin long enough to survive. The mosaic thus represents the collision of an idealized, peaceful identity with the brutal reality of violence.

The pruning shears—though not explicitly detailed in the retrieved chapters—appear as a symbol of cutting away unwanted parts of one’s life. In the broader context of the novel, characters prune their pasts by discarding names, faces, and relationships. Greg prunes away his family and career; Grace prunes away her son’s true name; Jeremy prunes away his father. Yet pruning can be violent, and the shears become a tool of murder when the killer uses them to frame others.

Complexity and Contradiction: The Ethics of Unmasking

The theme of identity and disguise is not straightforward. Myron and Win face a moral dilemma: Greg is still their client, bound by attorney-client privilege even if he is a fugitive and murderer. Win has withheld knowledge of Greg’s financial moves because of that privilege. Myron insists they must help Greg because "If he is alive, he’s still our client." This creates a tension between loyalty and justice. Should they expose the disguise or protect the man behind it?

Win himself is a character of dual identity: his public persona as a refined, wealthy businessman hides a capacity for extreme violence (he kidnapped and roughed up a suspect in Las Vegas). Myron struggles to reconcile Win’s morality with his own. He admits, "I can no longer distance myself from Win’s morality"—a recognition that separating the person from the action is impossible when everyone wears a mask.

The killer in the prologue frames innocent men by planting their DNA, using their cars, and switching license plates. The one-step-removed killing—framing a brother for a crime his sister was the target of—shows how identity can be stolen and weaponized. The killer uses anonymous accounts (Rotten Swale, Late Towners, Seattle Worn) to troll victims, demonstrating how digital aliases enable harassment and murder. In the Strawberry Fields scene, the killer dons a surgical mask and cap, blending into the crowd. Disguise is not only a defensive tool but an offensive weapon.

Ultimately, the novel presents no easy answers. Some disguises are shed willingly (Jeremy’s return to the family), some are torn away by investigation (Greg’s cover blown by DNA), and some lead to death (Greg’s suicide). The thematic claim is that identity is not something we can choose to discard; it is inscribed in our DNA, our relationships, and our past actions. The disguise may buy time, but it cannot erase the person underneath.

Study Questions and Answers

1. How does Greg Downing’s disguise of death allow him to continue his killing spree?
Greg fakes his death using offshore accounts and Win’s secrecy. With his NBA and coaching fame no longer in the spotlight, he kills with Grace under the radar. The disguise gives him freedom from investigation until DNA left at the Callister scene identifies him.

2. Why does Jeremy Downing take a false identity after leaving the military?
Jeremy wants to escape his father’s shadow and the stigma of Greg’s crimes. He lives under an assumed name, working IT in a department store, to build a life separate from the Downing legacy of violence and fame.

3. What purpose does the biometric gun case serve in the theme of identity theft?
The case opens only with the target’s fingerprint, allowing the killer to use it as planted evidence. It symbolizes how biometric identity can be stolen and used to frame someone, reducing a person’s unique identity to a data point that can be weaponized.

4. How does Win’s dual role as financial advisor and violent vigilante complicate the idea of disguise?
Win publicly presents as an elite businessman, but he privately engages in kidnappings and brutalities. Myron struggles to accept this contradiction, yet Win’s dual identity forces Myron to question his own moral boundaries: is Win the disguise of a killer, or is the violence part of his true self?

5. In what way does the killer’s habit of using fake social media accounts (Rotten Swale, Late Towners, etc.) extend the theme to the digital world?
The killer hides behind anagrams and anonymous profiles to stalk and threaten targets. This mirrors how modern identity can be fragmented across the internet, enabling harassment without accountability. The disguise becomes not just physical but virtual, making the theme relevant to contemporary issues of online privacy and trolling.