Book picks similar to
Cally's War by John Ringo


science-fiction
sci-fi
scifi
military-sci-fi

The Forever War


Joe Haldeman - 1974
    A reluctant conscript drafted into an elite Military unit, Private William Mandella has been propelled through space and time to fight in the distant thousand-year conflict; to perform his duties without rancor and even rise up through military ranks. Pvt. Mandella is willing to do whatever it takes to survive the ordeal and return home. But "home" may be even more terrifying than battle, because, thanks to the time dilation caused by space travel, Mandella is aging months while the Earth he left behind is aging centuries.

Ark Royal


Christopher G. Nuttall - 2014
    -Royal Navy Motto Seventy years ago, the interstellar supercarrier Ark Royal was the pride of the Royal Navy. But now, her weapons are outdated and her solid-state armour nothing more than a burden on her colossal hull. She floats in permanent orbit near Earth, a dumping ground for the officers and crew the Royal Navy wishes to keep out of the public eye. But when a deadly alien threat appears, the modern starships built by humanity are no match for the powerful alien weapons. Ark Royal and her mismatched crew must go on the offensive, buying time with their lives. And yet, with a drunkard for a Captain, an over-ambitious first officer and a crew composed of reservists and the dregs of the service, do they have even the faintest hope of surviving......and returning to an Earth which may no longer be there?

Rogue Squadron


Michael A. Stackpole - 1996
    They are the X-wing fighters. And as the struggle rages across the vastness of space, the fearless men and women who pilot them risk both their lives and their machines. Their mission: to defend the Rebel Alliance against a still-powerful and battle-hardened Imperial foe in a last-ditch effort to control the stars!Its very name strikes fear into enemy hearts. So when Rebel hero Wedge Antilles rebuilds the legendary Rogue Squadron, he seeks out only the best -- the most skilled, the most daring X-wing pilots. Through arduous training and dangerous missions, he weeds out the weak from the strong, assembling a group of hard-bitten warriors willing to fight, ready to die. Antilles knows the grim truth: that even with the best X-wing jockeys in the galaxy, many will not survive their near-suicidal missions. But when Rogue Squadron is ordered to assist in the assault on the heavily fortified Imperial stronghold of Black Moon, even the bravest must wonder if any at all will survive. . . .

Bill, The Galactic Hero


Harry Harrison - 1965
    But Bill, a Technical Fertilizer Operator from a planet of farmers, wasn't interested in honor-he was only interested in two things: his chosen career, and the shapely curves of Inga-Maria Calyphigia. Then a recruiting robot shanghaied him with knockout drops, and he came to in deep space, aboard the Empire warship Christine Keeler. And from there, things got even worse.

Columbus Day


Craig Alanson - 2016
    And that was the good news. The Ruhar hit us on Columbus Day. There we were, innocently drifting along the cosmos on our little blue marble, like the native Americans in 1492. Over the horizon come ships of a technologically advanced, aggressive culture, and BAM! There go the good old days, when humans only got killed by each other. So, Columbus Day. It fits. When the morning sky twinkled again, this time with Kristang starships jumping in to hammer the Ruhar, we thought we were saved. The UN Expeditionary Force hitched a ride on Kristang ships to fight the Ruhar, wherever our new allies thought we could be useful. So, I went from fighting with the US Army in Nigeria, to fighting in space. It was lies, all of it. We shouldn't even be fighting the Ruhar, they aren't our enemy, our allies are. I'd better start at the beginning....

The Praxis


Walter Jon Williams - 2002
    But the Shaa will soon be no more. The dread empire is in its rapidly fading twilight, and with its impending fall comes the promise of a new galactic order... and bloody chaos.A young Terran naval officer marked by his lowly birth, Lt. Gareth Martinez is the first to recognize the insidious plot of the Naxid -- the powerful, warlike insectoid society that was enslaved before all others -- to replace the masters’ despotic rule with their own. Barely escaping a swarming surprise attack, Martinez and Caroline Sula, a pilot whose beautiful face conceals a deadly secret, are now the last hope for freedom for every being who ever languished in Shaa chains -- as the interstellar battle begins against a merciless foe whose only perfect truth is annihilation.

Empire


Michael R. Hicks - 2009
    Nightmarish female warriors with blue skin, fangs, and razor sharp talons, the Kreelans have technology that is millennia beyond that of the Confederation, yet they seek out close combat with sword and claw, fighting and dying to honor their god-like Empress. Captured and enslaved, Reza must live like his enemies in a grand experiment to see if humans have souls, and if one may be the key to unlocking an ages old curse upon the Kreelan race. Enduring the brutal conditions of Kreelan life, Reza and a young warrior named Esah-Zhurah find themselves bound together by fate and a prophecy foretold millennia before they were born.

Sten


Chris Bunch - 1982
    The factory planet is ugly, harsh, and company-run for centuries. Sten meets a stranger who is his ticket off - and back.

Forging Zero


Sara King - 2013
    Now they own us.The Legend of ZERO: Forging Zero is the epic journey of 14-year-old Joe Dobbs in a post-apocalyptic universe following a massive galactic empire's invasion of Earth. The oldest of the children drafted from humanity’s devastated planet, Joe is impressed into service by the alien Congressional Ground Force—and becomes the unwitting centerpiece in a millennia-long alien struggle for independence. Once his training begins, one of the elusive and prophetic Trith appears to give Joe a spine chilling prophecy that the universe has been anticipating for millions of years: Joe will be the one to finally shatter the vast alien government known as Congress. And the Trith cannot lie.…But first Joe has to make it through bootcamp.

Death's Head


David Gunn - 2007
    David Gunn is loaded–and he shoots to kill.At the top of the galactic pecking order is the United Free, a civilization of awe-inspiring technological prowess so far in advance of other space-faring powers as to seem untouchable gods. Most of the known universe has fallen under their inscrutable sway. The rest is squabbled over by two empires: one ruled with an iron fist by OctoV, a tyrant who appears to his followers as a teenage boy but is in reality something very different, the other administered by the Uplifted, bizarre machinelike intelligences, and their no-longer-quite-human servants, cyborgs known as the Enlightened.Sven Tveskoeg, an ex-sergeant demoted for insubordination and sentenced to death, is a vicious killer with a stubborn streak of loyalty. Sven possesses a fierce if untutored intelligence and a genetic makeup that is 98.2 percent human and 1.8 percent . . . something else. Perhaps that “something else” explains how quickly he heals from even the worst injuries or how he can communicate telepathically with the ferox, fearsome alien savages whose natural fighting abilities regularly outperform the advanced technology of their human enemies. Perhaps it is these unique abilities that bring Sven to the attention of OctoV.Drafted into the Death’s Head, the elite enforcers of OctoV’s imperial will, Sven is given a new lease on life. Armed with a SIG diabolo–an intelligent gun–and an illegal symbiont called a kyp, Sven is sent to a faraway planet, the latest battleground between the Uplifted and OctoV. There he finds himself in the midst of a military disaster, one that will take all his courage–and all his firepower–to survive. But an even deadlier struggle is taking place, a struggle that will draw the attention of the United Free. Sven knows he is a pawn, and pawns have a bad habit of being sacrificed.But Sven is nobody’s sacrifice. And even a pawn can checkmate a king.From the Hardcover edition.

Primary Inversion


Catherine Asaro - 1995
    But war with the rival empire of the Traders seems imminent, a war that can only lead to slavery for the Skolians or the destruction of both sides. Destructive skirmishes have already occurred. A desperate attempt must be made to avert total disaster.

The Ember War


Richard Fox - 2015
    Humanity has a chance. In the near future, an alien probe arrives on Earth with a pivotal mission—help humanity survive an impending invasion by an alien armada so massive it can blot out the stars, or leave the human race to certain extinction. Despite overwhelming odds, the probe recruits a young inventor named Marc Ibarra to plan a daring gambit. To weather the coming storm, Ibarra must build a space fleet strong enough to face an implacable foe in a battle against annihilation.

First and Only


Dan Abnett - 1999
    For a thousand years, the Sabbat Worlds have been lost to the Imperium, claimed by the dread powers of Chaos. Now, a mighty crusade seeks to return the sector to Imperial rule. And at the forefront of that crusade are Colonel-Commissar Ibram Gaunt and the Tanith First and Only – better known as Gaunt’s Ghosts. Trapped in the grinding trench warfare of Fortis Binary, the Ghosts find themselves drawn into a conspiracy to assassinate the crusade’s leader, Warmaster Macaroth. With enemies all around them and no one to trust, Gaunt and his men must find a way to save the warmaster and prevent the Sabbat Worlds Crusade from falling into anarchy – even if it means waging war on their supposed allies.Read by Toby Longworth.

Aurora: CV-01


Ryk Brown - 2011
    And this is only the beginning… "Aurora: CV-01" is 77,000 word novel, and is Episode 1 of The Frontiers Saga. Episode 2, "The Rings of Haven"is available now!

Eon


Greg Bear - 1985
    NASA, NATO, and the UN sent explorers to the asteroid's surface...and discovered marvels and mysteries to drive researchers mad.For the Stone was from space--but perhaps not our space; it came from the future-but perhaps not our future; and within the hollowed asteroid was Thistledown. The remains of a vanished civilization. A human--English, Russian, and Chinese-speaking--civilization. Seven vast chambers containing forests, lakes, rivers, hanging cities...And museums describing the Death; the catastrophic war that was about to occur; the horror and the long winter that would follow. But while scientists and politicians bickered about how to use the information to stop the Death, the Stone yielded a secret that made even Earth's survival pale into insignificance.