The Master Mind of Mars · Chapters
Chapters explained
Chapter companions for The Master Mind of Mars by Edgar Rice Burroughs.
Chapter 1
A Letter
Ulysses Paxton writes to Edgar Rice Burroughs, recounting his obsession with Mars and John Carter, his traumatic injury in World War I, and his miraculous astral projection to Barsoom after praying to Mars for deliverance from his maimed body.
Chapter 2
The Master Mind of Mars
The chapter introduces the setting of Barsoom and the central figure of Ras Thavas, the master surgeon, whose incredible surgical abilities and moral ambiguity set the stage for the story's exploration of identity, science, and power.
Chapter 3
The House of the Dead
The narrator awakens on Mars (Barsoom) after an unexplained transition, finding himself in a walled enclosure before a strange, withered old man. The old man, revealed to be Ras Thavas, leads him through a macabre facility filled with bodies and performs a brain transplant between an elderly, disfigured woman and a beautiful young corpse. The chapter establishes the narrator's arrival on Barsoom, his first encounter with Martian science and culture, and the central mystery of the brain transfer.
Chapter 4
Preferment
Vad Varo learns the Barsoomian language and assists Ras Thavas in his laboratory, mastering the secrets of the embalming fluid and the revitalization solution. Ras Thavas explains his scientific philosophy, devoid of sentiment, and reveals that the old woman Vad Varo saw was Xaxa, the Jeddara of Phundahl, who purchased the body of a beautiful young woman. Thavas also recounts the story of a resurrected slave who resented his new body, illustrating the conflict between reason and sentiment.
Chapter 5
Valla Dia
The narrator becomes increasingly disturbed by Ras Thavas's cold, scientific detachment after witnessing the body of a beautiful young woman (Valla Dia) whose brain has been swapped into the body of an old, disfigured woman. Despite his protests, Ras Thavas revives her as a scientific subject. The narrator learns her name is Valla Dia and begins to form a bond with her, offering hope and companionship. Later, Ras Thavas takes the narrator to the vaults to observe two experimental subjects: a man with half an ape brain and an ape with half a human brain, both of which exhibit savage, confused behavior upon revival.
Chapter 6
The Compact
The narrator continues his surgical training under Ras Thavas, eventually performing a full brain transplant. Ras Thavas reveals he trusts the narrator because he cannot read his mind, and proposes a compact: the narrator will transfer Thavas's brain to a new body in exchange for immortality. The narrator demands that Thavas restore Valla Dia's original body as payment. Thavas reluctantly agrees, and the narrator initiates the brain transfer procedure.
Chapter 7
Danger
Vad Varo successfully transfers Ras Thavas's brain into a beautiful new body, but the master surgeon's cold demeanor persists. Vad Varo overhears Thavas plotting with Yamdor to secretly destroy Valla Dia and orders Yamdor to cover it up. Acting quickly, Vad Varo moves Valla Dia to a hidden vault in the pits beneath the laboratories, then feigns ignorance and accuses Yamdor of her disappearance. Thavas's investigation finds nothing, but he grows suspicious and begins covertly spying on Vad Varo. Trapped by surveillance, Vad Varo devises a risky plan to elude the spies and save Valla Dia.
Chapter 8
Suspicions
Vad Varo continues his secret work to revive allies for his rescue mission, performing surgeries on the Phundahlian warrior and the assassin Gor Hajus while evading Ras Thavas' spies. Despite a tense confrontation, Ras Thavas denies knowledge of Valla Dia's disappearance, and Vad Varo eventually wins over slaves to spy on the spies, allowing him to plan his next moves.
Chapter 9
Escape
Vad Varo revives Gor Hajus and Dar Tarus from their preserved bodies, enlisting their help to restore Valla Dia's body from Xaxa. They also recruit the ape Hovan Du. The group debates escape plans, ultimately stowing away on the flier Vosar. During the voyage, they are nearly discovered by a search party from Vobis Kan but are saved when Bal Zak, the ship's captain, misdirects the searchers. They arrive in Toonol under cover of darkness.
Chapter 10
Hands Up!
Vad Varo gets his first view of Toonol and learns about its unique lighting and architecture. Gor Hajus, Dar Tarus, Hovan Du, and Vad Varo use equilibrimotors to fly through the city, but Vad Varo struggles with the controls. They are confronted by Bal Zak, who reveals he knew of their stowaway plan but chooses to help them out of gratitude to Gor Hajus. Later, an air patrol challenges them, and Gor Hajus kills the warrior. They attempt to escape into the gardens of Mu Tel, but Vad Varo has difficulty descending and fears being spotted.
Chapter 11
The Palace of Mu Tel
Vad Varo and his companions are rescued by Prince Mu Tel, who offers them a flier and assistance to reach Phundahl. Mu Tel discusses his political ambitions against his uncle Vobis Kan, and the Toonolian philosophy of pragmatism and denial of sentiment. Vad Varo reflects on the paradoxes of Toonolian character, particularly in Gor Hajus. The chapter ends with their departure under cover of darkness.
Chapter 12
X: Phundahl
The narrator, Dar Tarus, and Gor Hajus arrive in Phundahl, where Dar Tarus visits a temple of Tur to perform religious observances, revealing the absurd and contradictory rituals of the faith. The narrator observes the temple's wealth and the bizarre practices, while Dar Tarus insists on the singularity of Tur despite the many idols. Later, Gor Hajus and Hovan Du perform as a trained ape to attract the attention of the Jeddara's guard, successfully gaining an audience with the ruler. The chapter explores the religion of Tur through Dar Tarus's devotion and Gor Hajus's skeptical explanations.
Chapter 13
Xaxa
The protagonist, Gor Hajus, and Hovan Du are brought before Xaxa, the Jeddara of Phundahl. After being disarmed, Hovan Du creates a diversion by seizing Sag Or and escaping through a window. The protagonist and Gor Hajus hide behind a statue in a chamber, overhearing priests of the Great Tur, and later discover a secret passage leading to a room where they find Xaxa's body and a brain in a vat.
Chapter 14
The Great Tur
Vad Varo, impersonating the god Tur, orchestrates a daring escape from Phundahl with his companions, including Dar Tarus, Gor Hajus, and Hovan Du. They capture Xaxa and Sag Or, using the temple's mechanisms and the white ape's appearance to convince the populace of Tur's power. After a tense confrontation with guards, they secure a flier and set course for the Tower of Thavas, seeking to restore Dar Tarus's body and find Kara Vasa.
Chapter 15
Back to Thavas
Vad Varo completes the brain transfer restoring Valla Dia to her own body, then restores Dar Tarus and Hovan Du. The group returns to Ras Thavas's island to retrieve the body of Valla Dia, encountering challenges and planning their next move.
Chapter 16
XIV: John Carter
John Carter, impersonating the Great Tur, orchestrates a dramatic public transformation where Xaxa and Sag Or are replaced by Valla Dia and Dar Tarus. Xaxa dies of apoplexy, Sag Or submits, and Dar Tarus is proclaimed Jeddak. Ras Thavas arrives seeking aid against Toonol, leading to a discussion about his future work. The fleet then encounters a Helium fleet, and John Carter himself appears.
Chapter 17
Endnotes
This chapter provides explanatory notes on Barsoomian units of time, defining a tal as approximately one Earth second and a zode as about two and one-half Earth hours.
