The Monster Men

In Short

This novel is a fast-paced blend of science fiction and high-adventure romance, exploring the thin line between creator and monster. A brilliant but deranged scientist attempts to synthesize human life on a remote island, only to lose control of his "creatures." The story follows one such being, "Number Thirteen," as he discovers his own humanity, protects the scientist’s daughter from rival pirates, and ultimately searches for his own true identity. It remains a compelling example of early pulp fiction, defined by its relentless momentum and dramatic moral stakes.

The Story

Professor Maxon and his assistant, von Horn, occupy a secluded island camp where they conduct horrific experiments. The professor, driven by a monomaniacal desire to create "perfect" human beings, has produced a series of grotesque, soulless monsters. He cruelly intends for his daughter, Virginia, to marry one of these creations—Number Thirteen—whom he views as his crowning achievement. Von Horn, a manipulative opportunist, secretly covets both the professor's wealth and Virginia herself, fueling the internal tensions within the camp.

The island’s peace is shattered by pirate raids led by a ruthless Malay, Muda Saffir, who becomes obsessed with Virginia. During the ensuing chaos, Number Thirteen—who has begun to develop a conscience and a deep, unspoken love for Virginia—breaks free from his confinement. He is not the mindless beast his creator intended; rather, he is a man of noble instincts trapped in an identity he does not understand. As the settlement is overrun, a series of violent clashes erupts between the pirates, the scientist’s small party, and the band of monsters.

Virginia is abducted by the pirates and carried into the Bornean wilderness. Number Thirteen, now calling himself "Bulan," spearheads a desperate, brutal rescue mission. Accompanied by the remaining creatures, he fights his way through the jungle, wielding only a bull whip and his own sheer physical prowess. Along the way, he repeatedly saves Virginia, who grows to admire and eventually love her mysterious rescuer, despite his supposed status as a monster.

The final act brings a harrowing confrontation. When the survivors are reunited, von Horn attempts to murder the weakened Bulan, but the truth finally surfaces. The dying giant is revealed not to be a laboratory creation at all, but Townsend J. Harper, Jr., a man who had tracked Virginia across the world, only to fall into the professor’s hands and be gaslighted into believing he was a synthetic being. The "monsters" were indeed failures, but Bulan was a victim of the scientist's madness. The book concludes with the recovery of Bulan’s memory and identity, confirming his humanity and his future with Virginia.

How It Unfolds

The secret workshop Professor Maxon hides his gruesome work behind locked doors, struggling with the guilt of his experiments. His daughter, Virginia, remains oblivious to the horrors contained within the adjacent campong.

The pirate threat Muda Saffir discovers the island's location and launches repeated attacks to seize the treasures and the girl. Virginia reveals her own courage by operating a machine gun to fend off the invaders.

The escape of Number Thirteen A moment of negligence leaves a door unlatched, allowing the creature to step into the world for the first time. He is struck by the beauty of nature and the immediate, intense connection he feels toward Virginia.

The jungle odyssey Virginia is kidnapped, and Bulan leads a rescue party consisting of the other hideous creatures. They navigate the river and jungle, proving their surprising loyalty and strength against the head-hunters.

The final confrontation The survivors meet on the river, leading to a climactic battle where von Horn’s treachery is exposed. The truth of Bulan’s identity as a kidnapped heir is finally revealed to the shocked professor.

The People

Professor Maxon is the central architect of the tragedy, a man whose intellectual arrogance leads him to play God. By the end, the physical and psychological toll of his actions forces him into a state of profound remorse and realization.

Virginia Maxon is the anchor of the story, serving as the moral standard by which the men around her are measured. While she begins as a sheltered girl, she evolves into a resilient survivor who refuses to let social constraints or her father’s madness dictate her capacity for love.

Number Thirteen (Bulan) is the most complex figure, struggling with the crushing weight of believing he is an inhuman object. His journey is one of self-actualization; despite his lack of memories, his innate nobility drives him to protect Virginia at the cost of his own life.

Von Horn serves as the primary foil to Bulan. Where Bulan is driven by a genuine, selfless devotion to Virginia, von Horn is defined by greed and deceit. He represents the cynical, predatory nature of humanity that contrasts sharply with the "monster" he hopes to destroy.

In Its Own Voice

The professor's fragile mental state is revealed early on as he struggles with the grim reality of his experiments:

“I’ll soon be through now—soon be through—and then we’ll go away for a long vacation—for a long vacation.”

Bulan, reflecting on his own strange and painful existence, captures the essential conflict of his identity:

“Poor, hideous, unloved, unloving monsters—they gave up their lives for the daughter of the man who made them the awful, repulsive creatures that they were.”

The final revelation of his name strips away the last of the horror, grounding the story in a very human reality:

“Nine ninety nine Priscilla is my father’s address—Nine ninety nine Priscilla Avenue.”

What It's Really About

At its core, this is a story about the definition of humanity. The author questions whether a person is defined by their origin—their "making"—or by their actions and capacity to love. The scientist creates beings in his own image, yet he is the one who acts like a monster, while the thing he considers a soulless "number" exhibits the most profound empathy and heroism. The book argues that empathy, self-sacrifice, and moral courage are the true markers of a soul. It also explores the danger of unchecked scientific ambition, suggesting that when man attempts to usurp the role of the creator, he inevitably descends into a nightmare of his own making.

Why Read It Today

Readers who enjoy the classic "pulp" style—where the pacing is rapid, the stakes are life-or-death, and the atmosphere is thick with exotic danger—will find much to appreciate here. It feels like a fever dream of adventure, moving from the claustrophobic laboratory to the expansive, treacherous Bornean jungle.

However, modern readers should be prepared for the tropes of early 20th-century adventure writing. The narrative style is melodramatic, and the depictions of indigenous people reflect the period’s colonial-era attitudes, which can be jarring or offensive to contemporary sensibilities. You will encounter simplified characterizations and the common "damsel in distress" motif. Yet, there is a strangely poignant quality to the relationship between the "monster" and the girl, and the mystery of Bulan’s true identity keeps the reader engaged through the final pages. If you can approach it as a product of its time—a high-stakes, imaginative exercise in moral reclamation—you will likely be swept up in its dark, romantic intensity. It is a book that leaves you thinking about what it truly means to be "human" in a world that often treats individuals as mere variables in a larger, colder equation.