Having used unorthodox methods to save a world - and every sentient being on it - Lieutenant Commander Kris Longknife is wanted across the galaxy for crimes against humanity. For her own safety, she’s been assigned to a backwater planet where her Fast Patrol Squadron 127 enforces immigration control and smuggler interdiction. But Kris is a Longknife, and nothing can stop her from getting back to the center of things - not when all hell is breaking loose.

Kris Longknife is back in the good graces of the brass - and to demonstrate that, they've promoted her to Admiral. Now her mission is to find the home base of the space pirates who are plaguing the fringes of the galaxy. But no mission is ever simple when your name is Longknife. And this time the complications range from the military to the personal, as Kris finds herself - reluctantly - having to make some command decisions about her future....

Kris Longknife encounters some peaceful aliens who have come to warn humanity of an unidentifiable force that is roaming the galaxy, obliterating everything in its path - a path now leading directly toward the human worlds.

Vice Admiral Kris Longknife’s honeymoon gets cancelled when she hears that the space raider’s home world may have been discovered. Finding where the raiders came from could be the key to saving humanity. If only uncovering their secrets was that easy. As Kris returns home, she ends up tangling with a mutinous crew determined to take off on their own.

Lieutenant Commander Kris Longknife has precise orders: seek out, engage, and destroy pirates, slavers, and drug lords operating beyond the rim of human space - without interfering in Peterwald family affairs. But when slavers kidnap a 12-year-old girl, Kris's mission becomes personal. And if destroying the pirate compound flattens some Peterwald interests - well, to hell with politics.

Kris Longknife is back - and ready for battle. Kris has been given her first independent command in the very remote system of Chance, an assignment that's as much exile as promotion. But Kris isn't on the job long when she captures pirates hiding the location of an uncharted and unpopulated planet of miraculous technology.

Kris Longknife has been assigned to The Wasp, the best warship beyond the Rim of Human Space. But while hunting for pirates, Kris stumbles upon something. It's a plan to kill one of the members of the aristocratic Peterwald family - and the would-be killers are setting her up as the assassin.

Kris Longknife has discovered that this desk job is not at all what she expected. Being desk bound hasn't even decreased the number of assassination attempts! Then Kris gets home to find her two kids playing with an Iteeche. Ron has come back to human space with a request. Should Kris take it? Can she finally get some straight answers for her Grampa Ray, King Raymond to most? Does she risk taking the kids into a situation with a whole lot of unanswered questions?

You can't keep a good woman down - Kris Longknife returns. Once again, Kris finds herself caught in the crosshairs of unknown enemies who want her dead. Factions, both legitimate and underground, vie for control of the planet New Eden. And someone is taking advantage of the chaos to unleash a personal vendetta against Kris.

Born into a family of wealth and political power, Kris Longknife turned her back on high society and followed a different family tradition by joining the Marines. But now she finds herself relieved of duty. She's gotten in the way of someone's agenda - to bring down her father, the Prime Minister of Wardhaven.

Admiral Kris Longknife should have known the job offer was too good. Still, she jumped at the chance to be the first human emissary to the Iteeche Empire. Only when she got there, and met the Emperor, a teenage kid swamped by his throne, did Kris find out that there was a little civil war going on in the Iteeche Empire. The loyal forces were losing, and they needed the best fighting admiral they could get. So they got Kris Longknife.

The Alliance has been fighting the Syndic for a century, and losing badly. Now its fleet is crippled and stranded in enemy territory. Their only hope is Captain John "Black Jack" Geary, a man who has emerged from a century-long hibernation to find he has been heroically idealized beyond belief. Now, he must live up to his own legend.

Outnumbered by the superior forces and firepower of the Syndicate Worlds, the Alliance fleet continues its dangerous retreat across the enemy star system. Led by the legendary Captain John "Black Jack" Geary, who returned to the fleet after a hundred-year suspended animation, the Alliance is desperately trying to return home with its captured prize: the key to the Syndic hypernet, and the key to victory.

The Alliance has been fight a losing battle against the Syndicate Worlds for over a century. Now, Captain John "Black Jack" Geary, who returned to the fleet after a hundred-year suspended animation, must keep the Alliance one step ahead of its merciless foe.

Kris Longknife had no choice about growing up rich and pampered. When she did have a choice, she joined the Marines. But now, a friend needs help halfway across the galaxy - and with a military heritage coursing through her blood, it's time for Kris Longknife to be a hero.