Bruised, battered, and barely standing, Vandal soon returns to the cockpit to bolster the ranks of a desperate defense force. As he and his fellow Chevaliers attempt to hold back the flood of turncoats, spearheaded by a legendary cadre of off-world mercenaries, Vandal must learn to master the fickle and deadly upright tanks if he wants to live to see the next contract.

100 million dead. 500 million wounded. One billion homeless. The worst war in human history is over—and has left the Star League shattered. Jealousy and infighting from the five Great House Lords over who will be the next First Lord has the entire Inner Sphere already teetering on the brink of all-out conflict again.

Chase had it all planned out. Do a little time in one of the emperor's jails, say a four-year stretch, for getting rid of some trash that no one would miss, and when he got out, the path to leadership would be wide open. Unfortunately, his bastard of a father, the same one who left his mother to die in poverty and him to run wild on the streets, took an interest. Seeing him sitting on the bench when his case went to court was a shock. But not as big a shock as being sentenced to ten years in the Imperial Navy.

From the bottom of the oceans of the world a hidden threat stalks mankind—probing, testing our weapons and defenses, biding time to strike. In the summer of 2039, this aquatic foe unleashes surprise attacks against coastal cities around the globe. Mankind faces a sophisticated new enemy, arrived from the depths of space and lurking in the dark blackness of the seas.

What would you do to change your life? How far would you go? How hard would you fight? Rather than work his bones into dust toiling away on a barren world, Ryck Lysander chooses to enlist in the Federation Marine Corps. But as he quickly finds out, this path isn't just a job...it's a calling...and not everyone is suited to wear the uniform.

Shifted by quantum entanglement from Earth to an alien planet, military contractor Zander Greaves and his squad would have to adapt—and quickly—if they wanted to live. As they tried to understand what was happening, the stark truth of their new reality thrust itself on the shaken humans. Giant machines of war were attacking an equally humongous bug. And, quite unfortunately, the giant bug had a lot of little friends.

Hallik has been training his whole life to become a Grimnir, a magic-wielder who can aid in keeping their island safe from the monster hordes outside the shield protecting them. Hundreds of years ago, Grimnirs created a shield around their island. Hallik has waited his whole life to become one of the elite Grimnir who can keep their enemies at bay. But when monsters start showing up on the island, it appears they aren’t as safe as they thought.

Convicted of a minor traffic violation, Rev Pelletier is conscripted into the Perseus Union Marine Corps...for up to a 30-year term of service. Anxious to get back to his civilian life and job, Rev opts for a shorter term as a Marine Raider taking the fight to the enemy. But with extremely high mortality rates, can he and his friends survive until their term of service is over?

As an out of shape nerd, Gabriel Rivera had more pressing issues than outlandish things like godhood: Evacuating the city, joining the military, and protecting his family. Simple right? Everything changed when the PAC invaded. When the grim fate of his world is revealed, Gabriel joins the Reclaimer Project to save his family. A lowly F ranker, he's weaker than even the worst recruits. Good thing he's too stubborn for his own good.

Po Abbato turns to crime in a desperate attempt to free his younger siblings from debt slavery. He's caught, and offered a choice: Spend 25 years in a digital prison while his body rots...or join the Marines.

When the research starship Galileo vanishes without a trace, the powers-that-be are quick to bury the incident, eager to prevent escalating tensions that could lead to war. As a former POW, Soren refuses to give the ship up for lost. His daughter is one of the missing. Taking matters into his own hands, Soren starts pulling strings and calling in favors, determined to launch a clandestine mission to bring Galileo home. When an old friend offers him a ship for the operation, he expects a rusty relic headed for the scrapyard.

Abner Fortis joined the International Space Marine Corps for two reasons: to escape a life of drudgery building biodomes for his father’s company and to pay off several billion credits in student loans, which the ISMC promised to do. Every Space Marine starts out as a cherry, though, and Abner is no different. When he makes his first combat drop, or cherry drop, he’s a know-nothing second lieutenant added to the mission roster as an afterthought.

Go to war or go to jail. For small-time street hustler Cam Alvarez, the choice is simple.... He has no family, no friends, no place in the world...nothing to lose. When his latest con results in the death of a cartel hit man, Cam opts to join the Marines and leave Earth to fight a vicious alien enemy. Drafted into the Marine Drop-Troopers, Cam discovers there’s one thing he’s even better at than running street-con games, and that’s killing the enemy.

Heir to one of the leading "Four Horsemen" mercenary companies, Jim Cartwright is having a bad year. Having failed his high school VOWS tests, he's just learned his mother bankrupted the family company before disappearing, robbing him of his Cavalier birthright. But the Horsemen of eras past were smart - they left a legacy of equipment Jim can use to complete the next contract and resurrect the company.

Cloned from the genes of heroes past, tossed aside when the Army abandoned the program, Nate has seized his own destiny. Forming the Broken Arrow Mercenary Force, he leads a team of hired guns piloting cutting-edge mechs in a last-ditch effort to restore a United States he never knew. America is under siege by the Russians and Chinese, its major cities devastated by nuclear terrorism. The Army has retreated, the politicians have abandoned the east coast, and the only thing standing in the way of total devastation is a handful of mercenaries.