Colony (novelette)

Lore & Background

The plot follows Major Lawrence Hall and Lieutenant Friendly on Planet Blue, a seemingly pristine world. After three weeks, they believe the planet has no harmful life forms, but Hall is attacked by his own microscope. He destroys it, but later finds it intact. Hall experiences further attacks from a towel, a belt, and a chair, leading Commander Stella Morrison to have him arrested for psychosis. Hall eventually proves the threat is real when he rescues Captain Taylor from a suffocating rug. The base declares a general alarm, and Hall deduces the aliens are organic life forms that perfectly mimic inorganic objects, possibly an infinitely divisible protoplasm. To exterminate them, Hall releases toxic gas in the laboratory, causing mimicked objects to melt into giant cells. The crew attempts to evacuate naked to avoid carrying mimics, but they board a spaceship that is itself a creature, resulting in their deaths.

Reader's Guide

"Colony" exemplifies Philip K. Dick's recurring theme of paranoia, where not just people but objects themselves become hostile. Dick later noted that the story explores a rational explanation for objects plotting against humans, without reference to mental derangement. The novelette is significant for its early use of mimicry as a survival strategy for an alien life form, predating similar concepts in later science fiction. Its radio adaptation on X Minus One helped popularize the story. The ending, in which the crew is defeated by a mimic spaceship, underscores the alien's ultimate victory, a bleak conclusion that resonates with Dick's skeptical view of human control over technology and environment.

Did You Know?

• The story was first published in Galaxy magazine in June 1953.
• It was adapted for radio on X Minus One, airing on October 10, 1956.
• The alien life form can mimic objects from doormats to whole spaceships.
• The base crew attempts to evacuate naked to avoid carrying mimics, but boards a spaceship that is itself a creature.

The Mimicry Organism and the Horror of the Familiar

The central conceit of "Colony" is a predatory life form on an uncharted planet capable of precisely imitating any object it encounters. The scale of this mimicry spans from something as trivial as a doormat to something as vast as an entire spaceship, and the larger the imitated form, the more aggressively it attempts to trap and absorb human beings in a manner evocative of carnivorous plants. Hall eventually speculates that the organism is a kind of infinitely divisible protoplasm operating on principles similar to a chameleon's camouflage, except with a lethal purpose. The deepest horror lies in the epistemological problem this creates: after Hall destroys a microscope, a towel, a belt, and a chair with his blaster, all four reappear in their original locations, and every laboratory analysis confirms them to be entirely ordinary, inorganic, and chemically stable. The attackers were never the objects themselves but something wearing their exact appearance, making it impossible to distinguish the real from the predatory at a glance.

Escalating Encounters and the Erosion of Institutional Trust

The narrative architecture of "Colony" rests on a sequence of increasingly intimate assaults on Major Lawrence Hall, each one closer to his body than the last. A microscope springs to life and attempts to kill him; after he blasts it, the device reappears intact, complete with the familiar notch on its fine-tuning knob and the slightly bent clamp on its stage. The attacks then move to his person: a towel wraps around his wrist and presses over his airways, a belt constricts his waist like a snake, and a chair's armrests close around his torso. Each time he must resort to his blaster. The psychological dimension deepens when a Psyche Tester confirms severe mental instability, and Commander Stella Morrison dismisses his testimony as psychotic delusions, ordering him placed under Captain Taylor's custody. The story's sustained tension depends on the reader's inability to separate genuine alien predation from a fractured mind, an ambiguity Dick maintains with remarkable patience across the entire sequence.

Publication Context and the X Minus One Adaptation

"Colony" appeared in Galaxy magazine in June 1953, situating it in the early phase of Philip K. Dick's professional career, when he was still establishing himself as a prolific contributor to pulp science fiction. The novelette format—longer than a standard short story but shorter than a novella—gave Dick the space to develop his escalating sequence of attacks and the slow unraveling of institutional credibility around Hall. Just over three years later, the story found a second life through the radio drama series X Minus One, which aired its adaptation on October 10, 1956. This medium shift was significant for the speculative fiction of the era, as radio brought science fiction narratives into American living rooms and required the conveyance of visual horror—melting furniture, constricting textiles—through dialogue and sound effects alone. The selection of "Colony" for X Minus One suggests its core premise of the familiar turned predatory resonated powerfully with mid-century audiences even in a format stripped of visual spectacle.

The Gas Release and the Limits of Extermination

The story's climax centers on Hall's decision to flood the laboratory with highly toxic gas, a measure modeled on humanity's earlier campaign against mimicry snails on Venus. His tactical reasoning is that the laboratory is where all original samples were first brought, making it the likely epicenter of the infiltration. When the gas disperses, the organism's true nature is finally exposed in grotesque detail: a specimen cabinet liquefies into a gelatinous mass and slides off its table, Bunsen burners and glass flasks melt and merge with test tube racks and chemical shelves, and a large glass bell jar collapses into a mushy lump on the floor. Yet even this dramatic revelation does not guarantee safety. The creatures, though killable with blasters—five or six have already been destroyed—cannot be located by searching the base because they are indistinguishable from the objects they imitate. The invisible, constant threat frays every survivor's nerves while the death toll climbs, including the fatal attacks on Lieutenant Dodds and Lieutenant Fulton, leaving the story in a state of unresolved dread.