The Merrimack Event (Shieldclads #1)


David A. Tatum - 2017
     After some meddling on the part of the Admiralty, many of the Academy's best are assigned to the oldest, smallest hulk in the Wargame, the unfortunately named corvette Chihuahua. Thanks to a genius engineer, an Army veteran loaned to the Navy for the war game, and an unconventional captain, they make a new discovery which turns her into the most valuable warship in the fleet: The first ever Shieldclad warship. The crew abruptly finds itself center stage in a real combat action, however, when Earth is attacked by an unknown foe, and a lone squadron of these once-mothballed ships is the Alliance's only hope to respond…

Patriotic Treason


Christopher G. Nuttall - 2011
    The United Nations is locked into a war with the Colonies, entire worlds are being devastated by war, civilisation is on the verge of falling apart and Earth is on the verge of complete environmental collapse. The war is unwinnable, yet the UN has no choice, but to keep fighting. The Political Class will not accept a defeat. It would mean the end of their power.A new recruit into the United Nations Peace Force, John Walker, is the only man who can save humanity – at the cost of everything he’d ever loved. This is his story.

Through Darkness and Stars


Steve Karmazenuk - 2011
    BOOK TWO OF THE OMNIVERSEAn ancient Ship completing a millions-year old mission has taken Human passengers and crew on an historic voyage to the heart of an ancient cosmic dynasty.But despite their extensive training, no one aboard the Shipflight is prepared for what they find as they search for the Great Races of the lost League of Worlds.When catastrophe forces Shipflight onward, unable to return to Earth, they set out to discover what happened to those who passed through the cosmos before them.What awaits them beyond the world that Mankind has always called home is a growing madness aboard the Ship and a lost enemy, stalking them as they travel through darkness and stars...

Exodus


John Walker - 2021
    A mindless alien race has swept across the colonies, consuming structures and people along the way. As humanity stands on the brink of destruction, we have one hope to preserve what’s left of our culture and very lives. The Passage.One of the greatest scientific achievements of humanity, a gateway that will hyper-accelerate our faster than light drives so we can cover an unimaginable distance. A new home waits beyond, one far from our aggressors. But can we escape the desolation of our old empire before it’s too late?

War Without End


G.P. Hudson - 2017
    Throughout the galaxy, planetary systems seek independence and freedom. Everywhere there is war. Trying to maintain its grip, the Empire has become more ruthless, and reliant on mercenary armies. The powerful Zeta Corp fills this need with its advanced weapons, and legions of genetically engineered soldiers. These soldiers, while fiercely loyal, are nothing more than slaves. Danny is a Zeta Corp mercenary who has known nothing but war, and service to Zeta Corp in his short life. But when a routine mission ends in disaster, he finds himself questioning everything he believed in. Pitted against the Empire, and Zeta Corp, can he gain freedom for himself, his friends, and the galaxy?

A Heart of Ice (The Great War Book 4)


Ralph Kern - 2020
    

The Belt: Complete Trilogy


Gerald M. Kilby - 2018
    The ship contains an experimental quantum device, lost while en route to a research colony on Europa. On Earth, powerful corporate forces are moving to resume unrestricted, inter-AI communications, their objective being to gain complete dominion over the colonized solar system. But the outer worlds are mobilizing to prevent them from achieving their objective, a fight back which is being led by Solomon, a sentient quantum intelligence (QI), also on Europa. However, once word of the crew’s discovery gets out, they soon realize that ownership of this technology could fundamentally change the balance of power within the solar system, and they now find themselves at the very nexus of a system-wide conflict. Their fight for survival plays out across the solar system, from the mining outposts of the asteroid belt to the moons of Jupiter and Saturn, and from the great Martian city of Jezero to the irradiated wastelands on Earth. This is an epic tale of humanity’s struggle for survival and meaning in a time when artificial intelligence has finally out-paced our own ability to control it. About The Belt: The story is set a century or so into the future where humanity has colonized most of the inner solar system. The asteroid belt (The Belt) is now a hive of mining activity and ships ply the trade routes to Earth and Mars. The technology depicted, for the most part, is what I consider to be technically plausible, although I do stretch it a little with quantum entanglement. That said, you won’t need a calculator or a slide-rule to enjoy the story.

Gallantry in Action (Halberd #1)


John Spearman - 2020
    Spearman. A sci-fi military novel set in space, the book follows Captain Jonah Halberd, newly assigned commander of the spaceship HMS Cumberland, an advanced cruiser in the Royal Navy of the Commonwealth, currently under the reign of King Edward XII. There is an ongoing war between the Commonwealth and the Rodinan Federation. After rescuing Lady Julia Hawthorne, the fiancee of First Space Lord Chesterfield, Jonah and his crew set off for yet another dangerous assignment. But an ensuing battle with the Rodinan armada causes heavy casualties, and Jonah finds himself captured by the enemy. A daring rescue led by Lieutenant Commander Fred MacMurray results in Jonah receiving a hero's welcome back home. Now, he must unite the Coalition for war.

Soldiers! A Chronicle from the 31st century (Part One)


John Dalmas - 2001
    War is now a horror from the past—until aliens arrive with 14,000 ships. They’ve come to wipe humanity from the universe and repopulate the planets with their own life forms.Mankind must learn to fight once more. This time for its very survival.

Wolfhound


Kindal Debenham - 2011
    As a newly commissioned officer in the Celostian Navy, his goal was to serve well until the day he could retire. Then disaster strikes on his first cruise aboard the CNS Wolfhound, and he will have to display all the courage, skill and determination he has in order to keep the remaining crew members out of danger. Because if he does not, the only ones to tell the tale will be prisoners of war—if there are any left at all.

Forged in Space Boxed Set


James David Victor - 2018
     A military space adventure from #1 Best Selling author James David Victor Jack Forge started as an unwilling recruit, but quickly established himself as a top-notch Marine and an inspired leader. When faced with impossible odds, he has repeatedly saved the day…and his fellow marines. As his status grows, he must fight to keep a secret that could cost himself and his friends everything. One thing is certain, Jack has been forged in space and will fight to save humanity from the hostile aliens who inhabit it. The Forged in Space Boxed Set includes the first three books in the Jack Forge, Fleet Marine series. If you like fast paced military science fiction, Jack Forge is the kind of hero you can root for.

Riverworld : The Great Short Fiction of Philip José Farmer


Philip José Farmer - 1987
    

War of the Spheres


B.V. Larson - 2019
    They crash into an incredibly advanced piece of technology: a massive force-field. Unknown beings have placed a barrier around our star and planets, enclosing us within. We’re locked inside a Great Sphere. Was this invisible obstacle built to imprison us—or to protect us? No one knows the truth, but it soon becomes clear the barrier has leaks. Aliens infiltrate and try to sabotage our efforts to escape our cage. A warship crewed by military people and scientists beta-test an engine designed to pass through the barrier. Chief Gray, a security officer from Control, is assigned to help. His mission is critical: Earth must escape her bonds at all costs, even if it means war with our hostile neighbors. War of the Spheres is a new novel by James Millington and B. V. Larson, a bestselling SF author with over three million copies sold.

Iron Legion Battlebox


David Ryker - 2019
    Just One Dollar. James 'Red' Maddox was born in a cloning tube for one purpose: to work. That's all his life offers, just the prospect of decades of back-breaking labor until he dies. That's until a Federation dropship touches down on Genesis-526. Suddenly hard labor doesn't seem so bad, because the Federation Ground Corps needs fresh meat. And they don't take no for an answer... The problem, in Red's eyes, is their 7% survival rate. Until he's offered a lifeline - the Mech Corps. They're the elite. The first in and last out of every fight, piloting twenty foot tall steel beasts of war. But no tuber has ever made it into the Corps, and they want to keep it that way. The instructors want him out, the other recruits want him gone, and they'll stop at nothing to make sure it happens. Red's about to find out that he's jumped from the frying pan straight into the fire. And over the course of four books and more than 1,000 pages, he'll be forced to battle fellow recruits, aliens, the Federation's greatest enemies, and eventually, the Federation itself... Box Set includes: 1. Recruit 2. Soldier. 3. Hunter. 4. Warrior

The Nameless War


Edmond Barrett - 2011
    Their aim, nothing less than the total destruction of humanity. All that stands in their way, five officers, a handful of ships… and the human need to survive!