The Iron Heel

Jack London

55 pages 1-hour read

Jack London

The Iron Heel

Fiction | Novel | Adult | Published in 1908

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Chapters 21-25Chapter Summaries & Analyses

Content Warning: This section of the guide includes discussion of graphic violence and death.

Chapter 21 Summary: “The Roaring Abysmal Beast”

The Oligarchy’s labor caste system and the Mercenaries, a military force, become parts of the governmental framework. The privileged labor castes live comfortable and happy lives while the unfavored laborers toil. The Mercenaries live above the law and follow their own moral codes. Avis describes how the revolutionists have infiltrated both sectors. The Oligarchy’s men work as lieutenants and industry titans, particularly as engineers. These men also work in education, art, the Church, science, and literature to instill beliefs in the Oligarchy’s right and permanence. Their ideology posits them as saviors of humanity and rulers of beast-like inferiors who threaten civilization. Children are taught to fear the underclass as instigators of anarchy and hell and to crush them. Avis argues that the Oligarchy’s self-righteousness is the core of their strength and that the Revolution’s strength is also based on their concept of what is right.


Avis describes the poor conditions of the masses. Their neighborhoods are demolished to build bigger, finer cities like Ardis and Asgard, and displaced laborers are relocated to locations to build accommodations and the infrastructure for the rich. Ernest undergoes cosmetic surgery to alter his appearance, and the couple prepares for the First Revolt. They leave the refuge with Avis disguised as Ernest’s sister in January 2017.


Meredith’s footnote mentions the role of the Mercenaries as an intermediary force between the Oligarchy and the labor castes in the final days of the Iron Heel. Another footnote describes examples of surgical procedures to alter one’s appearances that Meredith’s contemporary world has no need for.

Chapter 22 Summary: “The Chicago Commune”

Ernest plans the First Revolt for the spring of 1918. The intricate plan’s success depends on synchronized attacks on the government’s communication, transport, and military sectors to render the Oligarchy inoperable. The Oligarchy learns about the planned revolt in the fall of 1917 and disrupts the revolutionists’ preparations by staging haphazard attacks to give the appearance that the Revolution has started early. The Iron Heel closes off communication to Chicago and releases false news reports of nearby bombings and that the Oligarchy is weakened. To ensure that the premature revolt will be violent, the Oligarchy breeds discontent among their supporters in the favored labor castes and Mercenaries.


Avis and her comrade Hartman are spies in the Oligarchy and are sent to Chicago to instigate more chaos in the city. A decoy train with no passengers travels ahead of them in case it gets bombed. Avis and Hartman attempt to warn their comrades but are too late. Bombs explode around Chicago and are indistinguishable from those set off by the Oligarchy’s forces and those by the revolutionists. Avis sees a woman’s dead body in the street. The comrade died while clutching revolutionary leaflets in her arms.

Chapter 23 Summary: “The People of the Abyss”

Chaos ensues in the streets of Chicago. Hartman sees a soldier planting a bomb in the gutter and defuses the explosive. Avis sees figures throwing bombs from building windows but cannot distinguish if they are her comrades or the Mercenaries. She describes the mob as an abyss of people drunk on liquor, hatred, and bloodlust against the master class. She compares the people to beasts and monsters driven by revenge and with nothing to lose. Avis concludes that the First Revolt will fail but that another one will take its place. A woman attacks Hartman with a hatchet, and Avis faints. Garthwaite, a comrade, drags Avis from the streets, and they join others in a building to escape the gunfire. Mercenaries descend on them, and Avis and Garthwaite hide under piles of the dead. The soldiers discover them, and Avis and Garthwaite identify themselves as spies for the Iron Heel and are released. For three days, Avis and Garthwaite struggle to escape the street violence as soldiers, the mob, and the revolutionaries kill each other. Garthwaite comments that he cannot tell the difference between friend or foe. They hide in an abandoned shop, and when Garthwaite leaves in search of food, he is shot and taken to a hospital.

Chapter 24 Summary: “Nightmare”

Avis wanders out from her hiding place and witnesses nightmarish scenes of death and destruction. The South Side is in flames, and she is picked up by soldiers after giving them the secret signal of the Iron Heel. She falls in and out of consciousness and reunites with Ernest, who finds her in one of the buildings where the soldiers treat the wounded. Ernest procures a car, and they drive out of the city, passing by ruins and the mangled bodies of the dead on both sides. Ernest spots Bishop Morehouse’s body in the pile. Ernest and Avis arrive at the train station to New York. On the platform, they see three packed trains heading to Chicago, filled with unskilled laborers who are conscripted to rebuild the city.

Chapter 25 Summary: “The Terrorists”

In New York, Ernest and Avis learn about other rebellions in the country that have been crushed. Their comrades are rooted from their hiding places and executed. Avis laments the rise of terrorist organizations that make the work of the socialist cause more difficult. She describes Ernest’s efforts with other leaders to reorganize the Revolution. Her manuscript ends mid-sentence: “The magnitude of the task may be understood when it is taken into” (354).


Meredith’s footnote describes the time after the failed First Revolt as rife with terrorist organizations. Some groups were women only, like the Valkyries and The Widows of War. In his final footnote, Meredith surmises that the Mercenaries were upon Avis and that she had enough time to escape and hide the manuscript before being captured. Meredith laments that she will never finish her story and that the cause of Ernest’s death will continue to remain a mystery.

Chapters 21-25 Analysis

The final chapters demonstrate how class inequalities are upheld by cultural inculcation, violent force, and city planning. Avis remarks on how these systems create and reinforce a culture and mindset that legitimize the labor castes and the ruthlessness of the capitalist system. Members of the Oligarchy take positions in the fields of the Church, science, and literature to indoctrinate citizens and secure their authority in future generations. Avis claims, “[I]n those fields they served the important function of moulding the thought-processes of the nation in the direction of the perpetuity of the Oligarchy. They were taught, and later they in turn taught, that what they were doing was right” (299). Her indictment references the ways that the Oligarchy uses education and culture to regulate and anchor the ideologies of the ruling class. Avis refers to these methods as parts of the “governmental machine” that manufactures dogmas into truths and normality (297). Countering this mindset requires an awareness of how these processes work and invokes the theme of Class Consciousness as a Path to Solidarity and Revolution.


Avis demonstrates the effectiveness of the Oligarchy’s governmental machine in the assimilation of the Mercenaries. The Mercenaries, who were former investigators turned soldiers, quickly adopted the established order’s hierarchies for the right price. Avis claims, “They were losing all touch and sympathy with the rest of the people, and, in fact, were developing their own class morality and consciousness” (298). The concept of class consciousness in Marxian terms describes the idea that the proletariat will become aware of their exploited rank in society. London uses the term to describe the class consciousness of the ruling class and its aspirants, whose sense of superiority and goal of social ascent is reflected in the city’s infrastructure and urban planning. Levies displace the working class from their homes, and the displaced are then conscripted to construct lavish buildings in the bigger cities of the wealthy. The Mercenaries live outside the law in their own privileged, self-governed cities to secure their cooperation and contentment. Avis describes, “When unusual needs arose for [the Oligarchy], such as the building of the great highways and airlines, of canals, tunnels, subways, and fortifications, levies were made on the labor-ghettos, and tens of thousands of serfs, willy-nilly, were transported to the scene of operations” (303). Avis addresses both the seen and unseen ways that capitalism informs the ideological and physical structures of society to perpetuate class disparity. In the callous world of capitalist logic, the suffering of others is not only ignored but also exploited. 


Avis delves further into the mindset of the ruling class and criticizes the nature of capitalist ethics and the role of self-righteousness in the Oligarchy and its supporters. Children are taught to fear those who have little to nothing as threats to their own comfort, stability, and safety. Rather than establish empathy on a humanist level, the Oligarchy operates on division and an “us versus them” mentality. Avis contends that these individuals believe that they are doing what is good and right and envision themselves as “saviors” who protect civilization from the lower-class “beasts” (299), further emphasizing the theme of Capitalism as a Dehumanizing System. At the same time, Avis offers a complex analysis of politics and ethics and acknowledges that a sense of rightness is a source of great strength for both parties. She compares the Oligarchy’s righteousness with that of the Revolution’s with the distinction that the revolutionists are willing to die for their convictions, whereas the Oligarchy is willing to kill. 


The novel’s climax emphasizes the violence and alienation of a society under the Oligarchy’s rule. The Chicago Commune, which has been foreshadowed throughout the novel as a bloodbath, finally appears in its own chapter. The setting of Chicago reflects the city’s historical significance as a site of labor union activities and upheavals, such as the Haymarket Affair, the Pullman Strike, and the formation of the Chicago Labor Union in the late 19th century. At this point, readers know that the First Revolt will end in violence and failure for the revolutionists, further building the suspense and horror of the event that culminates in a dystopian massacre. Of significance is Avis’s observation that the two warring factions have become indistinguishable. Her comrade Garthwaite remarks, “Friend and foe are all mixed up. It's chaos. You can't tell who is in those darned buildings” (341). Likewise, Avis catches the gaze of a wounded proletariat and admits that she is alienated from the people she is fighting for. She proclaims, “He saw me, but there was no kinship between us, and with him, at least, no sympathy of understanding” (344). The man does not recognize Avis as an ally and feels no sense that they share a cause. His gaze is that of an individual without agency. The novel ends with the failure of the Revolution, and as Meredith states in the Foreword, the event is but one of many failed revolts in the coming centuries to end in bloodshed. Avis’s encounter with the wounded man suggests that true revolution occurs when the world can see from the eyes of the proletariat.

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