The Time-Techs of Kra — Story, Setting & Ideas

A Shape-Shifting Opening

The opening scene hinges on misdirection. Randall's initial timidity is so exaggerated that the guard's condescension feels earned, yet the moment the office door closes, his demeanor shifts completely. The prose emphasizes physical cues: the pale gray eyes that darken, the thin voice that gains depth. This is not merely a disguise but a deliberate narrative strategy—the reader is invited to watch a performance. The Diamvator itself, a hole in the ground guarded by steel lattice, is described with the same matter-of-factness as a subway, yet its function (travel through the Earth's interior) is never explained in the excerpt. The story trusts the reader to accept the device and focus on Randall's double identity.

The Physics of Escape

Later excerpts shift to a group of humans stranded in a prehistoric world, dominated by the Kralons—giant intelligent insects. The physicist Gordo Lanson introduces the theory of Teleology, arguing that knowledge of a future event can influence past actions through a Teleomagnetic effect. This is not just technobabble; it is a plot mechanism. Lanson's analogy of the Flatlander trapped in a circle illustrates the limits of three-dimensional thinking when facing a multi-dimensional problem. The dialogue is deliberately pedagogical, with Malherne acting as the skeptical student. The stack of crude parchmentlike sheets covered in figures suggests that the solution is mathematical, not magical, grounding the fantastical premise in a logic of energy and flux.

Alien Masters of Time

The Kralons are introduced not as monsters but as learned giant insects who seined the stream of Time for universal truth. The catalog description frames them as masters, but the excerpts show them as a threat that has pulled humans from various ages. The story's title refers to the Time-techs of Kra, yet the excerpts never define Kra or explain the Kralons' technology. This deliberate withholding creates a sense of mystery. The humans' predicament is not just survival but intellectual escape: they must understand the Kralons' time-seining to reverse it. The dialogue between Lanson and Malherne suggests that the solution requires a paradigm shift, not brute force.

Voice and Structure

Sheridan's prose is efficient, favoring dialogue and action over description. The opening relies on visual cues (gold-rimmed spectacles, blue uniform, granite floor) to establish setting, but the middle sections are almost entirely conversational. The structure is episodic: the first excerpt is a standalone vignette of disguise, while the later ones are a lecture on time theory. The transition between these tones is abrupt, suggesting the story may jump between Earth and the prehistoric world without transition. The excerpts contain no resolution—the humans are still planning, the Kralons are still offstage. Readers should expect a plot driven by problem-solving rather than action, with the Kralons as a looming, barely glimpsed presence.

The excerpts offer a puzzle: how does Randall's opening disguise connect to the stranded time-travelers? The story likely weaves multiple timelines together, with the Diamvator as a red herring or a clue. Pay attention to the parchmentlike sheets and the repeated emphasis on multi-dimensional thinking—the solution may involve a twist on the Flatlander analogy. The Kralons remain unseen, their motives unclear; the story's tension lies in whether human ingenuity can outthink an alien intelligence that controls time itself.