Vaughn Heppner

Star Watch defeated the Swarm Invasion Fleet, but at a terrible cost in destroyed star systems, smashed battleships and billions of dead. In the aftermath of the costly victory, chaos threatens as worlds leave the Commonwealth of Planets, face mass starvation or succumb to increased piracy. The war against the Swarm Imperium has just begun....

An ancient, alien technology that will change what it means to be human, a conspiracy begun before the first pyramid was built, and a world threatened by an unimaginable horror....

Earth becomes too hot for Jake Bayard. Too many shape-shifting aliens and people, including those on his own side, are trying to capture him in order to use his star-traveling abilities for their own greedy ends. Bayard flees to Kaldar, a world devastated by atomic war and lousy with mutated...

A nuclear attack in the Persian Gulf wrongly implicates Jake Bayard. Everyone seems to be hunting for him. Bayard flees to Garm, an ice-age world full of sabertooths, dire wolves, mammoths, and Neanderthals. Unfortunately, Institute Homo habilises are also there: extraterrestrial, crafty, small...

Captain Maddox and his crew are thousands of light-years from Earth, searching for the dreaded Swarm Imperium....

Across the lonely depths of space from their spiral arm, Leviathan has begun infiltrating agents into Star Watch as a prelude to invasion. One team has cloned a kidnapped Captain Maddox, intending for the clone to take his place on Victory....

Androids used to mingle among us, pretending to be human. Then an alien puppet-master altered their programming. Unknown to us, androids began leaving human society, burning their clothes and peeling off their skin to reveal the chrome-colored bodies underneath....

Lord Maddox the New Man, leader of a gargantuan fleet, waits for the Torus to reopen a breach into our dimension. Then, he will invade, annihilate Star Watch’s pitiful force and grind weak humanity under his heel.

The genocidal assault should've been over, but it's not. An alien A.I. strand from the cybership survived in the distant Kuiper Belt. The strand has been multiplying and turning people into robots....

Star Watch stands guard over the Commonwealth, having defeated New Men, massed Swarm fleets and android attackers. The victories have cost lost ships, slain crews, and smashed star systems....

We fought the invading New Men to a standstill and defeated the alien destroyer sent to obliterate Earth. The worst should be over, but it's not....

At Omicron 9, Professor Ludendorff unearthed artifacts of the fabled Old Ones. During a meeting in a subterranean chamber, a portal appeared and aliens attacked, perhaps to kidnap the professor or grab the artifacts. Maddox’s new intuitive sense gave him just enough warning....

In the stillness of space, several asteroids disappear in the 82 G. Eridani System. Time passes and space wavers, and the missing asteroids reappear. They’re traveling at near-light-speed for the single populated planet....

In a desperate fight, we captured one of the machine empire’s factory planets. Can we now defeat an interstellar superpower that has exterminated thousands of sentient races across the galaxy and slaughtered billions of us in the solar system? Not bloody likely....

Ten thousand years ago, a single alien super-ship survived a desperate battle. The vessel's dying crew set the AI on automatic to defend the smashed rubble of their planet.

The Swarm is coming! This time, enemy science vessels study us as Hive Masters gather hundreds of thousands of starships for an avalanche invasion....

To Jake Bayard's amazement, he meets a Homo habilis: a five-foot, hundred-pound, hairy hominid that was supposed to have gone extinct 1.65 million years ago. Philip is no moronic precursor to man, but a member of the elite extraterrestrial Institute, needing help to leave Earth. The problem is...

A disturbingly realistic vision of war several decades into the future. Invasion: China is as ambitious as it is powerful....

The strategists of Leviathan are cunning and devious. They also fear Captain Maddox because of his unusual luck, his ability to turn sure odds into a disaster for them. Before Leviathan begins its invasion of the Commonwealth, they want Maddox neutralized....

When millions of Earth's children start drawing alien symbols and speaking in unknown tongues, Jake Bayard knows another cosmic horror has surfaced. The trail leads to Mars, where an ancient black pyramid houses a synthetic mind bent on reshaping humanity. But getting there won't be easy. With...