Book picks similar to
Bitter Glory by Jay Allan


science-fiction
sci-fi
military
space-opera

Armor


John Steakley - 1984
    The military sci-fi classic in a striking new packageFelix is an Earth soldier, encased in special body armor designed to withstand Earth's most implacable enemy-a bioengineered, insectoid alien horde. But Felix is also equipped with internal mechanisms that enable him, and his fellow soldiers, to survive battle situations that would destroy a man's mind.This is a remarkable novel of the horror, the courage, and the aftermath of combat--and how the strength of the human spirit can be the greatest armor of all.

Swarm


B.V. Larson - 2010
    The ship is testing everyone it catches and murdering the weak. The good news is that Kyle keeps passing tests and staying alive. The bad news is the aliens who sent this ship are the nicest ones out there....SWARM is the story of Earth’s annexation by an alien empire. Long considered a primitive people on a backwater planet, humanity finds itself in the middle of a war, and faced with extinction. SWARM is an 88,000 word novel of science fiction by award-winning author B. V. Larson.This book is the first book in the STAR FORCE Series.

The Last War


Peter Bostrom - 2017
     20 years after the American-Chinese war devastated our worlds, we finally have a tense peace. But legendary American Admiral Jack Mattis, on his inspection tour of the first joint American-Chinese space station, finds himself in the middle of the unthinkable: an alien invasion. Their ships are powerful, their weapons overwhelming. And in the confusion, our tentative peace with the Chinese is shaken to the core. Taking command of his old battleship, The Midway, Admiral Mattis races the alien fleet to Earth, desperate to prevent the utter destruction of humanity's home. And in Earth's darkest hour, Mattis must unify and lead old adversaries to the fight against a common enemy, one that doesn't care about flags or borders. An enemy driven by malevolent hate and a thirst for blood. An enemy that cares for one thing only: Earth's destruction.

Northworld Trilogy


David Drake - 1999
    Neither a soul nor a message returned. The fourth time, the Rulers sent a single man: Nils Hansen.Commissioner Hansen had a mind that saw the shortest path to each task's completion and a ruthless determination to do what the task required. The cost - to himself and whoever happened to be in the way - didn't matter. Hanson's Special Units had kept his planet safe from the most sophisticated and violent criminals in the galaxy. Now Hansen was being sent to penetrate a spacetime enigma which had made gods or demons of the first humans to discover it. He would succeed or die.Northworld: a place of slashing violence and mystic transformationNorthworld: a place of treachery and dazzling beautyNorthworld: a place of honor, of faith, and of love.Hansen's iron will and strong arm confront godlike power and godlike cunning while a galaxy trembles for the outcome. And if Hansen dies - he will not die alone!

Conviction


Tammy Salyer - 2014
     If Corps Tech Sergeant Aly Erikson wants to survive another day, she will have to give up everything: her identity, her rank, her attachment to her brothers-in-arms, and most of all, her guilt. After doing her duty as a member of a ground infantry squad tasked with “neutralizing” an insurrection by non-citizens on a mining planet, Erikson realizes that everything she thought the Corps stood for, thought she stood for, is crumbling away. Where is the honor, the justice, the spirit of law? When the enemies are nothing more than outclassed and outgunned dregs of the Algol System’s forgotten people, being part of their execution squad has put her as far from the ideals of justice as Erikson can imagine. Haunted by their ghosts, she struggles to maintain her military bearing until even that is suddenly ripped away in an act of terrorism that sends her, her brother, Tech Sergeant David Erikson, and another Corpsmember, Rebecca Soltznin, on the run on a hostile planet. Forced for the first time in ten years to blend in with a civilian population, the three are faced with a single choice: regroup with their brothers-in-arms or become deserters. For Aly, it’s easy; why go back to being a cog in the death machine the Corps is becoming? But for the other two, the price for making the wrong decision may be higher than they’re willing to pay. On the run, under attack from the scavengers who plague the system, and out of options, the three face conflict from every direction. If they can’t find a way to fight together, their chances for survival are less than zero. And for one of them, the best solution may come down to one simple act: betrayal. In this prequel to the popular Spectras Arise Trilogy, readers get an intimate look into the events that led Aly and David Erikson on their path from decorated and dedicated soldiers to black-market arms smugglers, and ultimately, to rebels against the Political and Capital Administration of the Advanced Worlds.

Constitution


Nick Webb - 2015
    Without warning. Without mercy. We were not prepared. Hundreds of millions perished. Dozens of cities burned. We nearly lost everything. Then, the aliens abruptly left. We rebuilt. We armed ourselves. We swore: never again. But the aliens never came back. Until now. With overwhelming force the aliens have returned, striking deep into our territory, sending Earth into a panic. Our new technology is useless. Our new ships burn like straw. All our careful preparations are wasted. Now, only one man, one crew, and the oldest starship in the fleet stand between the Earth and certain destruction: ISS CONSTITUTION