K. R. VANCE
Tactical Hard Sci-Fi & Military Space Opera
AUTHOR PROFILE
Former military aviator K.R. Vance traded the cockpit for the command deck. Drawing on a career defined by G-forces, tactical intercepts, and aerospace mechanics, he now writes high-octane Military Space Opera and Hard Sci-Fi where the physics matter just as much as the firepower.
He writes for readers who are tired of heroes surviving on plot armor. In a Vance novel, victory isn't handed down by destiny—it’s a math equation solved in the cold vacuum of deep space using orbital mechanics, fleet logistics, and kinetic impact. His flagship series, The Vanguard Calculus, blends the gritty realism of asymmetrical warfare with massive dreadnought fleets and high-stakes command strategy.
When he isn't plotting the collapse of galactic empires, K.R. can be found in his Pacific Northwest workshop tinkering with amateur robotics, studying AI architecture, and waiting for the inevitable machine uprising.
Reach K.R. directly at krvance@kaizenpublishing.org or by filling out the form below.
THE VANGUARD CALCULUS
Prequel
Exiled to the decaying Aegis for saving civilians over corporate assets, Commander Elias Thorne is immediately ambushed by a Syndicate stealth cruiser. Applying rigorous tactical calculus, Thorne plunges the analog relic into a debris field. By venting vital coolant to create a phantom decoy, Thorne buys time for a harrowing EVA to manually repair their jammed mass driver. Firing a crippling kinetic slug, they survive to intercept intel revealing a massive Vanguard betrayal, setting a cold-drift course to rally.
Book 1
Framed for disaster and exiled to the galaxy’s fringes, mathematical genius Commander Elias Thorne is given command of the Aegis, a decaying analog scrap-ship crewed by outcasts. When an advanced corporate stealth dreadnought ambushes them with orders to leave no survivors, Thorne’s crew is hopelessly outgunned. Stripped of high-tech defenses, Thorne must rely on ruthless orbital mechanics and raw genius, weaponizing thermal exhaust shadows and kinetic depth charges to turn his severe tactical disadvantages into a lethal, conspiracy-igniting victory.
Book 2
Battered and running on fumes, Thorne and the Aegis crew limp into the black-market haven of Erebus Anchorage, only to intercept explosive intel: the galactic war is a profitable lie orchestrated by colluding Vanguard and Syndicate elites. Hunted by two massive armadas and forced into a brutal high-G launch, a frontal assault means certain death. Instead, Thorne maneuvers into a sensor shadow and weaponizes the stolen data, doctoring telemetry to ignite a mathematically flawless firestorm of paranoia between corrupt empires.
Book 3
Cut off from resupply and relentlessly hunted by furious Syndicate dreadnoughts, Thorne and his crew are running out of time and analog parts. Instead of fleeing, Thorne initiates a ruthless campaign of logistical warfare. Targeting a heavily fortified Syndicate naval graveyard, he orchestrates a daring zero-gravity salvage operation to upgrade his underdog fleet. When intercepted by a hostile patrol, Thorne weaponizes the debris field itself, utilizing complex delta-V optimization and kinetic strikes to turn destroyed enemy dreadnoughts into his ultimate armada.
Book 4
Commanding a scavenged fleet of 119 souls, Thorne traces the fraud's routing spine to Asphodel Transfer, a depot in high Neptunian orbit holding 4,180 living people warehoused as scheduled casualties. His hulls will carry 811. Forced to price human lives against scrubber capacity, Thorne must then break an encircling corporate task force with no propellant left to burn. Committing his ships to a single grazing pass through Neptune's upper atmosphere, he converts a planet's own gravity well into the delta-V that no ledger would ever authorize.
Book 5
Sheltering 930 refugees in a station built for a fraction of them, Thorne is found not by sensors but by a freight invoice — his own logistics doctrine turned against him. The Remediation Initiative encircles the Custodian Citadel at standoff range and simply waits, knowing a station keeping 930 people alive cannot hide the heat it has to radiate. Refusing terms, Thorne strips his own base for salvage foil and fills the sky with it, denying the besieging fleet the cold sink every warship needs to survive.
Book 6
Nomadic and degrading with no dry dock left to repair her, the \*Aegis\* sets course for Avernus, an air-gapped station off the ecliptic where comptrollers from both empires meet in person to ratify the loss tables that schedule the war. Coasting for months on a ballistic heading, Thorne banks the ship's waste heat into her own hull to run silent — until the crew, not the vessel, becomes the limiting component. Arriving with dry tanks and no thermal margin, he stakes everything on one room full of paper.
Before the Algorithm dictated the war, the first code was written in blood. Discover the classified origins of the Sovereign universe in this prequel novella.
THE SOVEREIGN ALGORITHM
[DISCONTINUED]
Drafted into a brutal asymmetric war, one recruit must master a lethal new progression system to survive. The Sovereign Algorithm has initiated.
With the frontline collapsing, the math of war has changed. Upgraded tech, brutal new skill trees, and a tactical command that requires absolute sacrifice.
The biological body is obsolete. The Fleet-Mind is awake. But surviving Hour Zero will require total thermodynamic warfare.