Monkey On His Back — Key Ideas to Explore

Diction of Disguise and Paralysis

De Vet's word choices emphasize control and loss of control. Zarwell's face wears a "frozen quarter smile" after thirty-six hours under paralysis; he "carefully rayed several small areas of his face" to loosen muscles. The language is clinical: "adjusting the ring setting on the pistol-shaped instrument," "plunged the needle into his forearm." Even the amnesia is described as a deliberate act: "You had your mind already preconditioned for the shot." This technical vocabulary contrasts with the visceral violence of the opening—"a hard flat object crashed against the side of his skull"—creating a world where the body is both tool and vulnerability.

Voice and the Unreliable Self

The dialogue between Zarwell and Bergstrom reveals a man exhausted by his own history. Zarwell says, "I'm tired. I'm trying to quit," and later, "I have only a normal man's indignation at injustice." His voice is flat, weary, self-aware. Bergstrom's responses are clinical but probing: "A good man must have done that job on your mind." The story's title—Monkey On His Back—echoes through Zarwell's confession that his crusade has become an addiction. The reader, like Bergstrom, must piece together which version of Zarwell is real: the amnesiac, the revolutionary, or the man who wants to stop.

Structure as a Puzzle Box

De Vet builds the narrative in layers. The first scene is a hypnotic reenactment; the second is a memory triggered by the same session; the third is a present-tense confession. Each layer adds detail but also ambiguity. The briefcase, the syringe, the key glued under the locker—these objects recur with shifting significance. The story does not reveal whether Zarwell's amnesia was self-inflicted or imposed by an enemy, and the psychoanalytic frame leaves room for doubt about the reliability of every memory. This structure mirrors the protagonist's fragmented identity, forcing the reader to question what is real.

Setting as a Stage for Paranoia

The terminal is described with functional precision: "a large high-domed room, much like a railway station or an air terminal," with lockers, escalators, and a basement lavatory. These spaces are traps—the aisle that "merely circled the stairway, coming out into the depot again on the other side" is a dead end. The setting is generic but charged with threat; every pillar and doorway could hide an enemy. De Vet uses the terminal's anonymity to underscore Zarwell's isolation. He is a man without a home world, moving through transit hubs where identity is fluid and danger constant.

Readers should attend to the gaps in Zarwell's story—the moments where Bergstrom's questions go unanswered, or where the hypnosis scenes contradict later dialogue. The story rewards attention to small physical details: the twitching muscle, the gummed key, the flushed jacket. De Vet builds a psychological thriller from the mechanics of disguise and the weight of a past that cannot be outrun.

The rain tapped against the window while I finished de Vet’s tale, struck by how a man’s chosen disguise can slowly hollow him out. That unease lingered long after, so I reached for something quieter, to sit beside the feeling rather than run from it. The shifts in that story reminded me of Cat and Mouse — Background and Themes—the way pursuit changes both hunter and hunted, leaving nothing untouched.