It's the 22nd Century. The galaxy has opened up to humanity as a hyperactive beehive of stargates and new technologies, and we suddenly find ourselves in a vast playground of different races, environments, and cultures. There's just one catch: we are pretty much at the bottom of the food chain. Enter the Four Horsemen universe, where only a willingness to fight and die for money separates Humans from the majority of the other races. Enter a galaxy not only of mercenaries, but also of Peacemakers, bounty hunters, and even a strung out junkie.

It's the 22nd century. Humanity has taken its first steps into the galaxy, and we've found ourselves in a vast playground of alien races and cultures. As the newest players on the universal stage, though, we're at the bottom of the food chain. Welcome back to the Four Horsemen universe, where only a willingness to fight and die for money separates humans from the majority of the other races. While some of the stories deal with mercenaries, others introduce listeners to the other guilds, organizations, and races that make up the landscape of the Four Horsemen universe.

The slaughter is on! Across the galaxy, human mercenaries are being ambushed, and an ever-increasing number of companies aren't returning from their contracts. Someone even appears to be plotting the demise of the premier Four Horsemen companies, and disaster for the other three companies has only been averted by the narrowest of margins. Sansar Enkh, the president of The Golden Horde, knows her company is likely to be next, but has no idea who is behind the attacks, or when they will strike her beloved Horde.

For more than a century, Winged Hussars has been the richest of Earth's mercenary companies, as well as the only one to specialize in space warfare. Led by Alexis Cromwell, they have carved out a reputation in the galaxy for being dependable, unflappable, and lethally efficient. Until people began shooting at them everywhere they went.

Nigel Shirazi was first in line for the chairmanship of Asbaran Solutions, one of the prominent "Four Horsemen" mercenary companies. First in line...until his drinking and temper caused him to fail out of college and get disinherited by the family. Now he leads the life of a playboy, enjoying a stipend from the family to stay out of the way. But someone is out to get his family, and Nigel is all that stands between the hidden enemy and the destruction of Asbaran Solutions and the Shirazi family.

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.

CASPers - Combat Assault Systems, Personal - are the lords of the future battlefield. The massive mechs were created to give humanity an edge against the rest of the mercenary forces in the Galactic Union. Just like today's tanks, though, massive amounts of armor and weaponry just make the CASPers "hard to kill", not "invulnerable". There are things in the galaxy even stronger than the CASPer, and when humans run up against them, it's up to the human inside to figure out a way to snatch victory from the jaws of defeat.

Depik. The race of catlike assassins is feared galaxy-wide. Few living people have seen them, as the sight of one is usually the last thing its victim sees. When Reow is implicated in killing the Depik governor, though, her clan is declared anathema. Her four offspring are placed under interdict - they are to be killed on sight - and Del, Flame, Blade, and Death must flee with their molly, Susa. With Reow dead and Hunters tracking them across the galaxy, will they live long enough to find the real killer, or will they find themselves assassinated by their own kind?

It's the 22nd century. Humanity has taken its first steps into the galaxy, and we've found ourselves in a vast playground of alien races, environments, and cultures. As the newest players on the universal stage, though, our position is readily apparent - we're at the bottom of the food chain.   

After a stunning victory at the Merc Guild shipyard of Golara, the leaders of the Four Horsemen mercenary units of Earth have decided it’s time to take back the colonies the Merc Guild has captured, and the Horsemen split up to liberate them. While the Merc Guild still has humanity outnumbered, Alexis Cromwell, the leader of the Winged Hussars, has incorporated the ships captured in Golara into her fleet, and she hopes the Humans can achieve local superiority across four systems with her new battleships and her Egleesius cruisers.

The Omega War is in full swing. Earth has fallen to General Peepo’s army, and the surviving human mercenaries have taken refuge at the hidden Winged Hussars’ base in New Warsaw. As humanity begins to think about how to recover the planet, one thing is obvious - more powerful weapons of war will be needed in the effort. One of the keys to recapturing Earth will be the Raknar of Cartwright’s Cavaliers, but the power sources of many of the giant mecha have become unusable over the course of history.

War has come to the worlds of Humans. The rich planet of Tau-Rietzke, however, is far from Earth and the Mercenary Guild’s invasion, and its alien-registered mercenary companies are a safe haven for humans on the run. Organizations like the Midnight Sun Free Company. Having just completed another successful mission and taken possession of three Raknars, it was party time for Saisho Branco and the Midnight Sun personnel, and they were enjoying a little down time...until the war spilled over into their corner of the galaxy and two competing organizations showed up to steal the Raknars.

Peacemakers. The Galactic Union’s most capable enforcers and resolute negotiators, their name alone elicits fear and awe among the Union’s citizenry. When necessary, the Peacemaker Guild deputizes citizens to carry out special missions of great difficulty and danger. The only person ever to land a Combat Assault System, Personal (CASPer) from high-altitude free fall without a parachute, Tara Mason’s career as a mercenary showed promise, but it crumbled under poor choices and even worse leadership

Abraham Murdock left his home of Sheridan, Arkansas, at 17 to start a merc career that spanned almost 50 years, working for dozens of companies, killing aliens and getting paid across the galaxy. Near the end of his career, he landed a gig with Cartwright’s Cavaliers. The storied Four Horsemen unit was just coming back from near catastrophe, and the battle-proven Murdock was an ideal choice for their top sergeant. It would have been a perfect last contract, but then his dropship was destroyed in the Chimsa system, killing the flight crew and him. Or did it?

First contact has been made, and Earth's militaries and its premier mercenary companies stand ready to take their first tentative steps outside the solar system. With a galaxy of aliens to explore and fistfuls of credits to be made, follow along as the Four Horsemen select their contracts and venture forth to meet their destinies.