52 pages • 1-hour read
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.
Content Warning: This section of the guide includes discussion of child abuse, child death, and mental illness.
Quinn arrives at the train station before Stillman is due to arrive so that he can study the layout and the exits. He realizes that it would be easy for someone to slip away unseen if they knew they were watched. However, if Stillman knows that someone is waiting for him, that means someone warned him, and the only people who know about Quinn’s involvement are Peter and Virginia. If Stillman evades him, it will prove that Virginia is conspiring with him.
He watches the trains arrive. He reflects that the illusion of being Paul Auster is enjoyable and allows him to “walk around [without] the burden of his own consciousness” (50). Whenever he thinks about his dead wife and son, he shifts to imagine the world through Auster’s eyes and escapes the pain.
Finally, Stillman’s train arrives. Quinn spots a man who resembles the photograph of Stillman. He is tall and thin, with disheveled hair, wearing a frayed overcoat and carrying a battered leather suitcase. He looks weary and unfocused. As Quinn is about to follow him, a second man, who also looks like Stillman, appears behind the first. This man is identical in features, except that his hair is neat, his overcoat replaced with a nice suit, and his leather suitcase is new. He looks comfortable and prosperous.
The two Stillmans exit the station and walk down the street in opposite directions. Quinn struggles to decide which to follow. He starts to follow the prosperous Stillman and then changes his mind, deciding that the “shabby” and “broken down” version must be the “mad Stillman” (56). He turns and follows the first Stillman instead. Stillman enters a cheap motel, and Quinn watches outside. When he is certain that Stillman will not be leaving for the night, he returns home and calls Virginia to give her a report.
The next morning, Quinn finds a bench on the street outside Stillman’s motel and waits for him. Stillman comes out and walks, and Quinn follows him with his red notebook in hand. Stillman walks all day in a random path. Occasionally, he stops, picks up random trash from the ground, inspects it, and writes notes in a red notebook similar to Quinn’s. Sometimes, he puts the item in a bag. Sometimes, he puts it back down. Eventually, he stops at a park nearby. The entire time, Stillman does not smile or speak to people. He wanders as if lost and dazed and returns to the motel at night.
For days, this routine repeats. Stillman’s path is different every day, but Quinn realizes that the outer boundaries of his path remain the same. He never strays outside a rectangular section of the city. At no point does Stillman try to contact Peter.
Quinn begins to take meticulous notes about Stillman’s route. At first, he has trouble focusing during the long days following Stillman. He teaches himself how to narrow his attention, clearing his mind of everything else and writing in his red notebook while he walks. Every night, he calls Virginia to report the day’s activities. Quinn lusts after her and begins to imagine that he might be able to “remov[e] Peter Stillman from danger so swiftly and irrevocably, that he would win Mrs. Stillman’s desire for as long as he wanted it” (63).
After days with no change, Quinn suggests that Stillman is harmless, and his job is done. Virginia insists that he continue, and Quinn decides to speak with Stillman directly. That night, he studies his notes in hopes of finding a strategy to confront Stillman. Hoping to understand the man, he draws a grid map of Stillman’s various paths. A pattern emerges: Each path, though different, resembles a letter of the alphabet.
At first, Quinn thinks he is imagining it. As he continues drawing maps, the various letters spell out: “OWER OF BAB” (70). Including the paths he missed in the beginning and the ones Stillman has not yet finished, Quinn deduces that the letters will spell out, “THE TOWER OF BABEL” (70), proof that Stillman is still obsessed with Henry Dark’s theories. Quinn is unsure if Stillman is plotting against Peter or not. He decides to keep watching and see what happens next.
One day, Stillman arrives as usual at the park, where he sits on a bench to write in his notebook. Quinn pretends to be a random passerby and sits on the bench beside him. Quinn pretends to be disinterested, which spurs Stillman into talking. Quinn introduces himself under his real name. Stillman reflects that Quinn is a good name because it rhymes with many words. He adds that most people do not pay attention to the sounds and meanings of words, believing that they do not change, like stones.
Quinn responds that even stones can change through erosion and so can words. Stillman is impressed; his work is about such change. He argues that the world is in fragments, and his work is putting those fragments back together. At first, his scope was too large and ambitious, but now, he limits himself to the objects he finds on the streets. He is inventing a new language by inspecting each object he finds and giving it its proper name.
He argues that words have become divorced from the objects they represent. Words and their correspondences shift, becoming increasingly inaccurate and unrelated to reality. That is why Stillman is studying the discarded objects he finds on the street: to choose their proper names. Quinn asks how he can be certain he gives each object the right name. Stillman says that is “the function of his genius” (77). He always knows the right name and never makes a mistake. Their conversation ends, and Stillman walks away.
The next morning, Quinn follows Stillman into a restaurant and sits at his table. Stillman does not recognize him. This time, Quinn says his name is Henry Dark. Stillman says that cannot be right because he invented Henry Dark and his theories about the Tower of Babel to share his own controversial ideas while protecting himself from censure. He then explains why he chose the name Henry Dark, noting that the initials H.D. stand for “Humpty Dumpty,” from Lewis Caroll’s Through the Looking Glass.
Stillman explains the role of Humpty Dumpty in the story and argues that “all men are eggs” that have fallen and broken apart, like Humpty Dumpty (80). He believes that it is “our duty as human beings: to put the egg back together again” (81). He then equates the egg with the effort to make America a new paradise.
Later the same day, Quinn approaches Stillman again. Again, Stillman does not recognize him. This time, Quinn introduces himself as Stillman’s son. Stillman says he had heard Peter died and is glad that this is not true. Stillman says that children are a blessing. He also warns that lying is a bad thing that can condemn you to “live outside time” (84), neither living nor dying.
The next morning, Quinn arrives at the motel as always. When Stillman does not emerge, Quinn speaks to the man at the front desk, who informs him that Stillman checked out the night before. Quinn calls Virginia to inform her that he lost Stillman.
Chapter 7 introduces the character of Peter Stillman, the father, who is secondary in narrative importance only to Quinn himself. The novella casts Stillman in the role of villain, as Peter and Virginia are convinced that he intends to kill Peter. He is, if nothing else, guilty of child abuse, but Virginia also implies that he might be responsible for his wife’s death. These details are intended to cement Stillman’s antagonist role. However, throughout Chapters 8 and 9, Stillman’s apparent villainy becomes less certain. Quinn views him as “shabby,” “broken down,” and “mad” (56), but most importantly, as harmless. However, when Quinn determines that it is safe to end the case, with Stillman presenting no threat to Peter, Virginia convinces him to continue. Quinn’s telephone call with Virginia in Chapter 8, as with his initial phone call from Peter, is a turning point in the plot. The call, in which Virginia convinces him to continue the case, also inspires him to switch tactics, speaking to Stillman rather than merely following him, which shifts the direction of the plot. Similarly, Quinn’s last call to Virginia to inform her that he lost Stillman marks yet another major turning point.
Chapter 8 focuses on the detailed procedures of tailing a suspect, a conventional element of detective fiction, but the novella subverts this trope. While the exposition describes Stillman’s actions during these long walks, the narrative devotes as much, or even more, exposition to what Quinn does during this time, defying the expectation that the suspect’s actions are of paramount importance. Instead, the novella highlights the importance of the observer, the true center of this narrative, and reveals further hints of Quinn’s loosening grip on his identity and perceptions of reality.
This is evident in the way Quinn tries to rid himself of his own history to occupy the empty vessel of Paul Auster’s identity. At first, he does so to avoid distraction and keep his attention on Stillman. However, he quickly loses connection with himself, saying that “he [is] no longer Daniel Quinn. He [is] Paul Auster” (61). The primary appeal of this idea to Quinn is the fact that Paul Auster is a “man with no interior, a man with no thoughts” (61), allowing Quinn to avoid, even forget, his own painful past. As before, Quinn actively constructs this PI identity out of detective novels and his own reflections in the red notebook. Moreover, detective novels have led Quinn to believe that he could, with sufficient study, identify the single coherent source of an individual’s behavior—in other words, their inherent soul or identity. Yet, Quinn’s experiences in the novella prove that no such unified or coherent identity exists, underscoring the narrative’s representation of Identity as Constructed and Contingent. Instead, his identity and Stillman’s are an impenetrable collection of fragments, each piece both different from and dependent on the others. Over the course of his investigation of Stillman, Quinn’s various identities clash and crack. As Quinn walks through the New York streets following Stillman, he loses more of himself, widening the cracks between his various identities and becoming increasingly isolated and invisible in the process, highlighting the narrative’s unconventional perspective on Invisibility in a Postmodern City with his acceptance and even desire for that invisibility.
In Chapter 7, the appearance of Stillman’s double also increases the surrealism of the narrative, further collapsing the boundary between reality and fantasy and calling into question which of Quinn’s observations are “true” and which are figments of his imagination. Quinn believes he is not imagining things, and the narrative never explicitly contradicts this claim. This is a common feature of postmodern fiction, which often centers on the failures of rationality to fully explain the random and inexplicable. This failure connects to the novella’s exploration of The Limits and Ambiguity of Language, developing the idea that human language is insufficient to explain or even accurately describe the truly surreal and indefinable aspects of life.
These chapters also offer the narrative’s most concrete and explicit example of doubles, another important motif in the narrative. The second Stillman is not only a double in name but also a double of the actual body and existence of Stillman himself. The second Stillman appears prosperous, while the first is downtrodden, hinting that they represent two possible paths Stillman might have taken in life. In one, he became successful, while in the other, he is broken by his years in the psychiatric hospital. Quinn’s decision to follow the first rather than the second constitutes a value judgment—he assesses the two men and believes that the first Stillman’s visible signs of poverty and degradation mark him as the more dangerous of the two and therefore, more of a threat to Peter.
This choice highlights how decisions made at a turning point often erase the other available options. Quinn’s choice to follow the first Stillman causes the second Stillman to exit the narrative, which is significant for three reasons. First, it highlights the randomness and coincidences in life that defy explanation. Second, it creates a sense of paranoia in the narrative; like the trope of Chekhov’s gun, which argues that a gun seen in the first act must be shot in the final act, the narrative sets up an expectation that the second Stillman will reappear in the final act of the novella, possibly as the real villain. Third, however, the second Stillman’s disappearance then immediately defies this very trope, refusing the logical progression of the detective genre. In a detective novel, such clues would coalesce in the final act revelation of the “culprit,” but City of Glass resists this conclusion. Instead, the second Stillman never reappears, and his existence proves meaningless to the plot.
Of equal importance is the information Quinn gleans from his investigation. Quinn’s three conversations with Stillman in Chapter 9 are of particular significance to Stillman’s characterization and the novella’s themes. Through this dialogue, Stillman reveals the extent of his delusion and grandiose self-importance. Additionally, he proves to be as out of touch with reality as Quinn first supposed, as evidenced by his inane ramblings and his inability to recognize Quinn from meeting to meeting. Moreover, Stillman’s explanation about the inaccuracy of words contributes to the theme of the limits and ambiguity of language. Stillman argues that the connection between a word and its object has been broken, such that language now conceals the truth, “distorting the very thing we are trying to represent” (76). Ironically, Quinn himself suggested the ambiguous nature of language in the first chapter, when he reflects on the colloquialism “private eye,” which contains three layers of meaning: recalling the literal private investigator, the subject “I” of the body, and the eye doing the watching. However, Stillman’s mission to fix the brokenness of representative language only serves to further underscore how divorced from reality he has become.



Unlock all 52 pages of this Study Guide
Get in-depth, chapter-by-chapter summaries and analysis from our literary experts.