Jon Hawkins and his crew are exhausted and homesick. What they don't know - what no one could - was that the A.I. destroyer was only a scout. More alien vessels drop out of hyperspace....

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....

It came from deep space. It sent the signal. Now our computers are killing us, helping the enemy drive us into extinction....

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. The first Maddox learns of this is when his clone...

It finally happened. Commander Thrax Ti Ix created a hyper-spatial tube for the Swarm Imperium. Across thousands of light-years, a vast armada of warships is heading for Earth to burn the homeworld down to its bedrock as the Swarm begins its genocidal campaign against the human race. No one -...

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....

Starship Victory - Earth's ancient, alien spacecraft - has won a smashing victory against the New Men, driving them from "C" Quadrant....

Starship Victory, a faithful alien spacecraft guarding its shattered system for 10,000 years, agreed to come to Earth. Now Captain Maddox and his crew have a new assignment. They must find Professor Ludendorff before the New Men do. The New Men need Ludendorff's help so they can capture the...

His code name is Nostradamus, and he’s an ancient alien super-intelligence awakened by pesky humans crawling upon his planet. He decides to use these low-grade morons, testing some, making the special ones his agents and sending them into Star Watch to make the military organization his own...

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.

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....

The Sovereign Hierarchy of Leviathan leaves nothing to chance. Their strategists are the greatest in the galaxy, utilizing the tiniest details. Before unleashing the perfect invasion, they send Senior Dax to Earth.

Last voyage, Captain Maddox entered a distant star system with a Swarm fleet. The sheer numbers were staggering, a 100-1 advantage against all human spacecraft. If the highly aggressive, racist insects gained hyper-spatial tube technology - allowing them to cross 1,000 light-years in seconds -...

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....

Logan and the survivors of America’s Counter Alien Unit are stranded on an empty alien space station near Saturn. Luckily, a Galactic Guard dreadnought is coming. They believe the ship belongs to the Galactics that have quarantined Earth for over 6000 years. Logan hopes to join the Guard and...

Long ago, the Builders ruled the stars, using a unique super-science to create marvels and wonders. But the Builders vanished - no one knows why - leaving many of their treasures hidden throughout the galaxy. Now, Captain Maddox and arrogant New Men learn about the fabled Library Planet. Legend...

The Swarm is coming! This time, enemy science vessels study us as Hive Masters gather hundreds of thousands of starships for an avalanche invasion. Instead of facing massed bug fleets in hopeless battle, we have a desperate plan: use a Builder nexus, create a hyper-spatial tube and send...

The effort almost killed him, but Maddox temporarily closed the breach to an alien dimension, one where genetic supermen rule humanity as gods. The trouble is the master race’s Ninth Assault Fleet is still inside Commonwealth space—and destroying worlds with hellburner missiles.

They came from the brightest star in the southern constellation of Carina. First they studied us. Now they're among us, threatening human existence....

The Galactics quarantined Earth. But the last Guard agent died. Logan found his stealth ship, and now it's his job to enforce Galactic law against alien predators....