An explorer tug captain, Alex Racine detects a damaged alien craft drifting into the system. Recognizing a once-in-a-lifetime opportunity to make first contact, Alex pulls off a daring maneuver to latch on to the derelict. Alex discovers the ship was attacked by an unknown craft, the first of its kind ever encountered. The mysterious silver ship's attack was both instant and deadly.

After the passage of two decades, the Omnians discovered a second, critical clue about the Nua'll, humankind's enemy, while investigating Celus-4, the home world of the intelligent, canine-like aliens, the Dischnya. This striking discovery, combined with the final broadcast of the Nua'll sphere at Libre, prior to its detonation, gave Alex Racine and company the means to narrow the search for the Nua'll home world. Alex has a consuming desire to locate the point of origin of the Nua'll before another gigantic sphere arrives to destroy more human colonies.

Alex Racine, who led an elite group of humans and SADEs (self-ware digital entities), left the newly discovered planet of Celus-5 under difficult circumstances. Few of the Harakens with Alex thought there was little he could do to bring peace to the embroiled planet. From their viewpoint, the demands of the Celus-5 Swei Swee, the six-legged aliens of the ocean, and the Dischnya, the warring, doglike, intelligent creatures who inhabited the dry plains, were too convoluted to solve.

What should have been a routine survey mission became a disaster. To the Harakens' surprise, they discovered, not one but two alien species, which were constantly engaged in conflict. One species, the Dischnya, hid their nests underground, and each nest owed its allegiance to a queen. On the grassy plains, where the Dischnya lived, the resources were scarce, and the warriors competed fiercely.

Captain Jessie Cinders faces a hazardous choice. The murderer of the governor's nephew stands before him. But, the frightened teenager, Aurelia Garmenti, doesn't resemble the commandant's description of the vicious, hardened killer his security forces seek.

Sol's warships paid the ultimate price for threatening the Haraken and New Terran worlds. Now, Haraken president Alex Racine and his Méridien partner, Renée de Guirnon, are engaged in a desperate gamble to stop a war between their worlds and United Earth's (UE) massive forces before it starts. What's Alex's grand plan? He hasn't a clue, but his people believe in him and hope he will find a way to protect them.

The Veklocks require the Pyreans to explore the extent of the Colony's usurpation of domes. The Colony is composed of two insectoid species, the grays and the reds. They're aggressive three- and five-meter long insectoids with venomous pincers that live for the expansion of their race. The Pyreans already lost one member of their team on their first exploration and are hesitant to meet the Colony again, unless they're better prepared. 

Nine years of tranquility came to an abrupt end when a Méridien starship entered the Hellébore system, sounding a dire warning for Alex Racine, the Haraken president. Unwanted visitors had arrived again. But this time, they're not alien; they're human. Claiming to have followed the course of a colony ship launched a millennium ago when Earth wrestled with resource wars and climate change, the mission commander, Antonio García, requests a meeting with the planet's leaders.

The Méridiens are fleeing to their far colonies - and they have reason to run. Over the course of decades, they have lost hundreds of ships, billions of people, and seven Confederation colonies to an alien enemy: an advancing swarm of silver ships transported in the bowels of a gigantic, spherical vessel. Alex Racine, who once enjoyed the solitary life of an explorer-tug captain, is now an admiral and responsible for the lives of a quarter million Librans.

The surviving Méridiens have returned to Confederation space, aided by their recently discovered cousins, the New Terrans. They expect a celebration after their 71-year absence. Instead, they're shocked to find the silver ships have destroyed half the Confederation. The Méridiens are fleeing in advance of the horde of alien ships. But Alex Racine and his crew didn't come this far to run away from humanity's enemy.

The Hundred Worlds have withstood invasion by the relentless Hok for decades. The human worlds are strong, but the Hok have the resources of a thousand planets behind them, and their fleets attack in endless waves. The long war has transformed the Hundred Worlds into heavily fortified star systems. Their economies are geared for military output, and they raise specialized soldiers to save our species. Assault Captain Derek Straker is one such man among many.

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. Legend has it the faithful ship continues to patrol the empty battlefield, obeying its last order throughout the lonely centuries.In the here and now, Earth needs a miracle. Out of the Beyond invade the New Men, stronger, faster and smarter than the old. Their superior warships and advanced technology destroy every fleet sent to stop them.

Jason Burke was a man hiding from himself in a small cabin high in the American Rocky Mountains when his simple, quiet life was shattered one night by what he first assumed was an aviation mishap. But when he investigates the crash, what he finds will yank him out of his self-imposed exile and thrust him into a world he could have never imagined.

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. It’s an insidious assault from within, run by a creature with fantastic predictive powers against what he considers an infantile species.

 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 suicide-ships thousands of light-years into Swarm territory. There, our ships must find and destroy the nexuses that are the only way back home, all in order to stop the bugs from using the nexuses to reach Human Space.