Book picks similar to
Space Marine Ajax by Sean-Michael Argo


science-fiction
sci-fi
listened
military-science-fiction

Dreadnaught


Jack Campbell - 2011
    Now Fleet Admiral Geary's victory has earned him the adoration of the people-and the enmity of politicians convinced that a living hero can be a very inconvenient thing.Geary knows that members of the military high command and the government question his loyalty to the Alliance and fear his staging a coup-so he can't help but wonder if the newly christened First Fleet is being deliberately sent to the far side of space on a suicide mission.

REV


T.R. Harris - 2018
    He’d gone on more Runs and killed more aliens than any single Human alive. He’d been one of the early volunteers for the NT-4 Program, which used a powerful performance-enhancing drug to turn ordinary Marines into super killing machines. Affectionately called REV, the drug wasn’t for everyone. Few made it through the screening process, and fewer still into the Fleet.Zac was the most-senior REV alive, a miracle of science and a legend in the Corps. His job was to be the battering ram for the Marines, the first in while revved up on NT-4. During a Run he was a mindless killing machine, dangerous to both foe and friend alike. That’s why his fellow Marines gave him a wide berth until he could be put down by the Twilight drug. At that point he was somewhat manageable.But something was happening to Zac. Long after most other REVs were dead, burned out or ‘retired,’ he was growing stronger, more powerful.He was also doing something else unheard of for a REV on a Run. He was beginning to think.

SNAFU: Future Warfare


Geoff BrownSteve Lewis - 2016
    See far-flung worlds, they said. Meet interesting creatures, and kill them all. Soldiers fighting aliens in unforgiving landscapes, where every breath could be their last. Featuring stories by Weston Ochse, Mike Resnick, and others. From near-future to far-future, featuring some of the best writers working in the field today.

Solar Kill


Charles Ingrid - 1987
    It is the story of his desperate struggle to survive and his determination to claim justice for the lives and worlds wrongfully destroyed.

Gray Panthers: Battle for Earth


David Guenther - 2014
    America has traded security for liberty following the attack with the suspension of the Constitution and the Bill of Rights. The Constitution is not even taught in school any more. In this environment, Dan “D2” Daniels, a retired Army NCO of the old breed sworn to protect the constitution finds a crashed space ship and learns at the same time Earth will soon be invaded. Using the technology from the space ship, Dan forms an army of fellow senior veterans with two missions. First, to revive the Republic they had sworn their allegiance to and their second mission to save that Republic, and the world with it. Their first foray includes converting the CVN 80, USS Enterprise, a rusting air craft carrier, from a rusted heap waiting to be scrapped, into the first ship of the new space fleet of the Gray Panthers.

Karma Upsilon 4


Mark Wandrey - 2018
    He’s not your typical merc commander. He’s overweight and, at 20 years old, he’s the youngest person to ever take the reins. After a series of successful contracts, though, Jim’s brought the Cavaliers back from the brink of financial ruin. Having discovered a functioning Raknar—a 20,000-year-old, 100-foot-tall war machine left from another era—Jim was able to use it to win a decisive battle. But now Jim wants more. Lots more. He knows there must be more Raknar out in the galaxy, and he’s determined to find them. Follow along with Jim and his partner, Splunk, a member of the enigmatic race known as Fae, as they search the galaxy for more Raknar. Before it’s too late.

Gabriel's Journey


Steve Umstead - 2011
    Military science-fiction adventure at its best!---GABRIEL'S REDEMPTION, Book OneNorth American Federation Navy Commander Evan Gabriel was dishonorably discharged after losing his covert team on a far off world called Eden. Now, he’s being offered an opportunity to command a new team, on a new world, with a new mission, but the true motives behind the mission are unclear.From the decaying Caribbean to politically-charged South America, from the slums of Mars to a tiny colony on a planet six hundred light years from Earth, Gabriel's Redemption is a near-future military science fiction story of a personal journey seen from the perspective of a soldier who has lost everything; one who desperately needs to redeem himself not only in his government’s eyes, but also his own. Interstellar action and political intrigue mix with one-on-one battles on the surface of a frozen planet in this exciting tale of salvation.Approximately 66,000 words.GABRIEL’S RETURN, Book TwoOn the far-off icebound planet of Poliahu, North American Federation Navy Commander Evan Gabriel suffered the loss of several team members in order to free a native species and save his brother. Now he is being called away on a new mission by a friend in trouble, and by a name from his distant past. He and his surviving team must again travel across the galaxy to the planet where he lost his naval command, and his original team, so many years ago: Eden.Evan Gabriel must face three distinct threats on Eden: the well-armed terrorist group that has been raiding Eden City, the dangerous planet itself, and his own haunting memories of his past.Gabriel's Return continues the epic science fiction/adventure trilogy with characters new and old, devious political intrigue on the moon and Mars, and deadly jungle combat on Eden.Approximately 87,000 wordsGABRIEL’S REVENGE, Book ThreeA missile has no conscience. It is an inanimate steel object: cold, emotionless. But once ignited, it burns white hot inside, and cannot be shut off. Fired in combat, it has but one objective: the total destruction of its intended target. And it will only stop when its objective has been achieved, or it runs out of fuel.Not all missiles are made of steel.North American Federation Navy Commander Evan Gabriel thought it was over. Returning from a mission on the far-off world of Eden, he finds that Mars is in a state of political upheaval. Two major dome cities are now under the control of ambitious and ruthless men backed by the scheming South American Republic. Friends are in trouble, Renay Gesselli is missing, and the future of a world is in flux while rival governments bicker behind closed doors. From the ice-bound planet of Poliahu, to the dangerous jungle world of Eden, and back to his adopted home of Mars, Evan Gabriel has witnessed death follow him. Now, he's turning the tables, and no force would stand in his way.Approximately 80,000 wordsREVIEWS:“The action in this series rocks, complete with super-cool weapons and technology. Umstead takes a complex cast and gives them each a distinct personality that makes the team dynamic just great.” - L. Petersen“I am a huge fan of well-written science fiction, and the Evan Gabriel series hasn't disappointed... layered with dimension and feeling unlike quite a few other sci-fi titles out there.” - N. Holderby“Umstead has created what I can only describe as a Tom Clancy-esque world a few hundred years into the future.” - W.E. Linde

Earth Alone


Daniel Arenson - 2016
    They came to destroy us. Fifty years ago, bloodthirsty aliens devastated the Earth. Most of humanity perished. We fell into darkness. But now we rise from the ashes. Now we fight back. Marco Emery was born into the war. After his mother is killed, he joins the Human Defense Force, Earth's ragtag army. Emery must survive basic training, become a soldier, and finally face the aliens in battle. Against the alien onslaught, Earth stands alone. But we will fight. We will rise. We will win.

Waiting Death


Steve Lyons - 2010
    After a particularly fierce firefight, the Catachans find themselves cut off from the rest of the Imperium forces and must seek refuge in a native village.Before long, troopers begin to hallucinate and warp-born horrorslay siege to the village.  Even Straken himself falls under the sway of the Dark Powers.  Can he break the psychic grip in time to save his men or will Borealis Four be Straken's last stand?

Starfire


Mike Lee - 2011
    The Captain is given an impossible mission, find out what happened to the AMS StarFire, the Alliances' newest and deadliest, war ship. The AMS StarFire has a crew of over 3,000 men. Captain Lombard is given 50 men and sent on his mission. Find out why he is now facing a Board of Inquiry over his actions.

Reprieve


C.R. Daems - 2021
    What price would you be willing to pay for a cure? Any price? Are you sure?Would it be worth agreeing to join an alien nation offering a cure but without any of the messy details?* who and what are the aliens,* proof they can cure you,* why they want people from Earth,* the alien's specific needs,* what they expect from those they cure,* but knowing they will never see Earth again.Kayla, a seventeen-year-old teenager, and others with an assortment of lethal medical conditions are about to find out the price of life.

The Grasslands


Kenneth Tam - 2010
    After returning from a campaign in the Third Afghan War, Major Thomas Waller and the Royal Newfoundland Regiment are assigned to escort two mysterious ladies into the unknown lands of the new world. With the help of an American drifter named Smith, Waller and his men must face daunting hordes of 'savages' that roam the steppes of the alien planet, and help to uncover the ladies' secrets - and the secrets of the new world itself. A dangerous mission awaits on the Grasslands...