The Martian Cabal

In Short

Sergeant Sime Hemingway of the Interplanetary Flying Police uncovers a conspiracy engineered by Martian politicians to provoke an all-out interplanetary war for profit and control. Trapped in a web of deceit, Sime aligns with Princess Sira, a noblewoman seeking to restore her dynasty to save her people. Across the Martian deserts and canals, the two endure brutal imprisonment, face down monstrous brute force, and orchestrate a counter-coup. This fast-moving pulp adventure survives through its vivid planetary landscapes, rapid-fire action, and a balance of speculative tech with ancient political intrigue.

The Story

Sergeant Sime Hemingway arrives in North Tarog expecting routine duty, but his first night on Mars brings an uneasy premonition. Soon after, he encounters Princess Sira, a royalist attempting to inspect his papers, establishing that a network of hidden forces is operating around him. Sime learns that a financial oligarchy led by Planetary President Wilcox and the manipulative Scar Balta intends to incite a war with Earth to slaughter dissidents and secure absolute power.

Investigating a remote mine, Sime is captured by Balta's men. In the Gray Mountain fortress, he is subjected to prolonged, excruciating interrogation intended to break his spirit. Nearby, another captive—Tolto, a loyal giant devoted entirely to Princess Sira—endures horrific physical strain to break free from his bonds. Tolto eventually escapes, causing chaos within the fort. Sime leverages the distraction to battle his way out. Joining forces with the titan Tolto and later reunited with fellow operative Murray, Sime escapes into the harsh Martian expanse aboard a damaged, falling craft.

Meanwhile, Princess Sira escapes an ambush in her chambers by diving into the canal network. Swimming for miles stripped of her aristocratic ties, she lives among the common populace, gaining an intimate understanding of their suffering and the psychological impact of the war propaganda. Sira meets with key loyalists to stop the war, realizing that her personal ambitions for the crown must yield to the welfare of the people.

The plot reaches its climax in Tarog as the financial conference begins under tight security. An engineer named Wasil locks himself inside the central broadcast hub, taking on a suicidal role to subvert the state's message. Outside, crowds clash under the influence of demagogues, and Tolto faces a terrifying, ape-faced giant in a brutal fistfight, crushing his opponent through sheer strength.

Simultaneously, Prince Joro unleashes a secret weapon—a detonating ray that destroys the oligarchs' fleet of warships. Joro’s royalist forces storm the executive council chamber and lock up the warmongers. With the conspiracy shattered, Sira accepts the throne to bring stability to Mars. She rejects traditional political matches and chooses Sime as her consort, sealing a peace between Earth and Mars.

How It Unfolds

The shadow of war Sime Hemingway arrives in North Tarog, troubled by a sinister atmosphere of military tension and covert operations. He discovers a secret cabal plotting an engineered conflict between Earth and Mars to eliminate domestic opposition.

Captivity in the Gray Mountains Captured while investigating a suspect mining operation, Sime is imprisoned in a desert fortress alongside other captives. He endures days of relentless, agonizing torture designed to extract classified information.

Breakout and desert flight Tolto, a towering loyalist guard, uses brute strength and makeshift tools to escape his chains, sparking a violent rebellion inside the facility. Sime and Tolto seize control of a vessel, fleeing into the desert just as the ship's engine fails.

The princess among the populace Princess Sira escapes an assassination attempt by diving into the cold Martian canals and swimming toward the capital. Disguised and moving among everyday citizens, she witnesses the intense fear and manipulativeness of the state's war propaganda.

The battle of Tarog Inside the capital, an insider engineer locks himself within the main power facility to sabotage the ruling regime's broadcast machine. In the streets, Tolto fights a massive, savage opponent in a grueling battle of strength while royalist rebels prepare their final strike.

The fall of the cabal Prince Joro activates an advanced detonating ray, eliminating the oligarchs' war fleet in a series of massive explosions. The royalist forces storm the executive council, apprehending the corrupt politicians and ending the threat of war.

The People

• Sime Hemingway: A calm, experienced sergeant in the Interplanetary Flying Police. He wants to uncover the war conspiracy and protect the peace between Earth and Mars. Despite being tortured black and blue, his resilience keeps him fighting until he secures victory and wins the heart of Princess Sira.
• Princess Sira: The rightful heir to the old Martian throne. Initially driven by personal ambition to reclaim her heritage, her journey among the common citizens changes her focus toward serving her people. She ultimately accepts the crown to stabilize Mars and chooses Sime as her lifetime partner.
• Tolto: A massive, simple-minded giant from an outlying valley, fanatically loyal to Sira. He endures horrific self-injury to break out of heavy iron restraints, uses his immense strength to crush opposing guards, and slays a massive ape-faced beast to clear a path for his princess.
• Scar Balta: A vain, scheming politician and elector who plots to marry Sira and provoke a war with Earth. His cruelty and cynicism drive the tortures at the fortress, but his overconfidence leads to his total undoing.
• Prince Joro: An aging, ruthless monarchist leader who works behind the scenes to restore the old dynasty. He operates with calculated intelligence, inventing a destructive detonating ray to disable the government's fleet and force a surrender.

In Its Own Voice

"The waters of Crystal Canal stretched out before him, seemingly illimitable. Sime knew that the distance to the other side was twenty miles or more."

— Sime Hemingways looks out over the vast Martian landscape on his first uneasy night in Tarog.

"His dark skin became mottled. His breath came gaspingly. His rope-knotted arms slipped a little."

— The monstrous antagonist falters as the giant Tolto slowly overpowers him in a desperate struggle.

"I'm going to accept the throne! I'm going to be a real queen. Joro has convinced me that it will be a real service to Mars."

— Princess Sira reflects on her decision to embrace her royal duty following the defeat of the cabal.

What It's Really About

The Martian Cabal centers on how corrupt political structures weaponize fear and media manipulation to maintain power. Beneath the outer shell of rayguns, desert monsters, and space police lies a critique of manufactured conflicts—how elite financial groups deceive working citizens into hating another world just to protect their private interests.

The narrative contrasts true leadership with political selfishness. The ruling oligarchy views the population as disposable labor and cannon fodder, while Princess Sira's journey forces her to abandon royal detachment and experience the hardship of everyday citizens. The story argues that authority is only valid when paired with personal sacrifice and empathy, showing that real strength comes from unyielding loyalty and individual courage rather than oppressive control.

Why Read It Today

This novelette offers an entertaining slice of 1930s pulp science fiction, blending fast-paced space opera with classical intrigue. Readers who enjoy retro-futuristic adventures full of brave lawmen, hidden fortresses, ancient canal networks, and high-stakes duels will find plenty to like. Starzl writes with directness, emphasizing physical action, mechanical gadgets, and clear moral boundaries.

The narrative does reflect the tropes of early sci-fi magazine publishing: plot points turn quickly, complex tech works by simple narrative hand-waving, and character motivations are straightforward rather than deeply psychological. Some elements—such as dramatic fistfights, theatrical villains, and instantaneous romance—belong firmly to its era.

Yet, the book remains surprisingly readable thanks to its continuous momentum and vivid action sequences. The depiction of a desert Mars, complete with floating canal life, alien ecology, and industrial tech, captures a distinctive sense of wonder that makes this short, action-packed story a fun read for classic speculative fiction fans.