Captain Kat Falcone owes her life and career to her former right-hand man, William McElney, and she did everything in her power to make sure he was front and center for a promotion. But now that he has it, she fears he'll have to watch his back. Captain McElney has been assigned to HMS Uncanny - nicknamed Unlucky - a heavy cruiser tainted by the mysterious deaths of two former captains and rumors of mutineers.

As the Commonwealth produces more starships and increases recruits, victory begins to slip from Theocratic control. This can only make the Theocracy more desperate to win...and more dangerous to fight. After a mission to liberate an occupied planet ends in nuclear devastation, Kat Falcone - now a commodore in command of HMS Queen Elizabeth - sees firsthand just how far the enemy will go.

A year ago, the war against the Theocracy ended. But it didn't bring peace. Admiral Kat Falcone was lucky - her side won the war. But without an external threat, Kat’s homeworld government, the Commonwealth, begins to burst. The galactic war may be over, but there is a civil war on the horizon. The king and parliament disagree over the Commonwealth's future. The Commonwealth's first recession is plaguing corporations. 

Now a celebrated war hero, Captain Kat Falcone is back at the helm of HMS Lightning...and up against near-impossible odds. After an ill-timed outburst almost ends her career, Kat is handed command of a deep-strike mission into enemy space. The objective is to gather intelligence and distract the hostile Theocracy while the Commonwealth prepares its counteroffensive. The chances for success are slim - and for survival even slimmer.

The Commonwealth Civil War has stalemated, but both sides - desperate to win at all costs - are looking for ways to end the fighting before everything they’ve built is turned to ash. King Hadrian, on the edge of madness, searches for allies who might help, at a price. His enemies, all too aware the battle is far from won, search for long-forgotten truths that might tear the king’s forces apart and end the war in a single blow. For Admiral Kat Falcone and Commodore William McElney, caught on opposite sides, everything they’ve ever loved is at stake.

In the year 2420, war looms between the galaxy's two most powerful empires: the tyrannical Theocracy and the protectionist Commonwealth. Caught in the middle sits the occupied outpost system Cadiz, where young officer and aristocrat Katherine "Kat" Falcone finds herself prematurely promoted at the behest of her powerful father. Against her own wishes, Kat is sent to command the Commonwealth navy's newest warship, Lightning.

The Commonwealth has fractured, its interstellar order breaking down into civil war. On one side is Hadrian, the outlaw king of Tyre, driven from his homeworld and forced into a fragile alliance with the colony worlds; on the other sits a parliament determined to restrain him at all costs. The time for talk is over. The matter can be settled only by war. Loyal to the king, Admiral Kat Falcone leads her fleets into battle, joined by allies with motives of their own. But her friend and former comrade Commodore William McElney has chosen to join the Houses of Parliament.

Over the years, humans have grown used to their position within the empire, serving as soldiers and spacers for alien masters as well as building a place in the universe for themselves. But now, in the aftermath of a violent interstellar war that shattered the power of the Alphans, humanity has rediscovered its pride.

Humanity has won a great victory, shattering the alien fleet that would have destroyed the Solar Union and exterminated the human race. But the war is not yet over. The Tokomak still have a huge fleet and an immense industrial base, large enough to crush the human race once and for all if they have time to bring it into action. The war may still be lost.

Humanity is on the ropes. Despite military victories, the sheer grinding power of the alien virus is taking its toll. The space navies are pushed to the limit, the colony worlds are fighting a desperate war against the infected, the economy is on the brink of utter collapse and Earth herself has come under attack. But there is one ray of hope. If a small force can penetrate to the heart of the alien empire and tear it apart, it might just win humanity enough time to save itself and win the war once and for all. 

Starting a war with an enemy 100 times stronger is insane. It’s desperate. And it’s Earth’s only hope. A massive alien power looms over humanity, claiming Earth as its territory and humanity as its slaves. The Hegemony has already taken over one colony, yoking hundreds of thousands under their brutal rule. Every tactical exercise, every war game, and every simulation gives humanity zero chance in a defensive campaign.

When a bunch of interstellar scavengers approach Earth intending to abduct a few dozen humans and sell them into slavery in the darkest, they make the mistake of picking on Steve Stuart and his friends, ex-military veterans all. Unprepared for humans who can actually fight, unaware of the true capabilities of their stolen starships, the scavengers rapidly lose control of the ship - and their lives.

In the wake of Earth's collapse into chaos, Captain Hoshiko Stuart made the mistake of speaking her mind - and was exiled six months from Sol to a naval base in an unexplored and uncontacted sector. Placed in command of a single squadron of starships, she expected nothing but boredom. But when she discovers an alien race threatening to exterminate all other races within the sector, Hoshiko and her squadron are drawn into a war to stop them.

The war isn’t going well. In five years of heavy fighting, humanity and its alien allies have steadily been pushed back toward Earth, toward the very heart of humanity itself. The virus is steadily wearing the defences down, mounting campaign after campaign to infect and enslave every other alien race. The only hope rests with newer and better weapons, with technology that may turn the tide, but can the weapons and starships be deployed in time?

In the wake of the Solar Union’s stunning victory over the Tokomak - the masters of the galactic community - humanity has been invited to send a diplomatic mission to the Kingdom of Harmonious Order, one of the oldest and most significant races in known space. It is an opportunity that cannot be missed, a chance to forge ties with a powerful ally. And so a lone starship is dispatched to the galactic core to open discussions. But when that starship runs into a deadly trap, she and her crew must battle their way home before they are merely the first casualties in a renewed war.