Teaming up with fellow SF writer Edward M. Lerner, Fleet of Worlds takes a closer look at the Human-Puppeteer (Citizens) relations and the events leading up to Niven's first Ringworld novel. Kirsten Quinn-Kovacs is among the best and brightest of her people. She gratefully serves the gentle race that rescued her ancestors from a dying starship, gave them a world, and nurtures them still. If only the Citizens knew where Kirsten's people came from….A chain reaction of supernovae at the galaxy's core has unleashed a wave of lethal radiation that will sterilize the galaxy. The Citizens flee, taking their planets, the Fleet of Worlds, with them.Someone must scout ahead, and Kirsten and her crew eagerly volunteer. Under the guiding eye of Nessus, their Citizen mentor, they explore for any possible dangers in the Fleet's path--and uncover long-hidden truths that will shake the foundations of worlds.

    They kept the Target under intense surveillance for decades, letting the public believe they were exploring the solar system, while they worked feverishly to refine the technology needed to reach it. The ship itself remained silent, drifting. Dr. Jane Holloway is content documenting nearly-extinct languages and had never contemplated becoming an astronaut. But when NASA recruits her to join a team of military scientists for an expedition to the Target, it’s an adventure she can’t refuse. The ship isn’t vacant, as they presumed. A disembodied voice rumbles inside Jane’s head, "You are home." Jane fights the growing doubts of her colleagues as she attempts to decipher what the alien wants from her. As the derelict ship devolves into chaos and the crew gets cut off from their escape route, Jane must decide if she can trust the alien’s help to survive.

    Believing that they had won, the citizens of the galaxy rebuilt. The Inner Worlds, which had escaped the worst of the war's ravages, became even more insular, while the Rim worlds adopted a free and easy way with law and order. Now, hundreds of years after their withdrawal, the Enemy is back - and this time they'll be satisfied with nothing less than the extinction of the galaxy.

    . ."Stranded in a hellish alien desert, stripped of their strategic systems, quick reaction force, and supporting arms, and carrying only a day's water ration, Marine Staff Sergeant Charlie Bass and his seven-man team faced a grim future seventy-five light-years from home. The only thing between his Marines and safety was eighty-five miles of uncharted, waterless terrain and two thousand bloodthirsty savages with state-of-the-art weapons in their hands and murder on their minds. But the enemy didn't reckon on the warrior cunning of Marines' Marine Charlie Bass and the courage of the few good men who would follow him anywhere--even to death. . .

    The world has succumbed to an alien plague, with most of the population transformed into mindless, savage creatures. The planet’s refugees flock to Darwin, where a space elevator—created by the architects of this apocalypse, the Builders—emits a plague-suppressing aura.Skyler Luiken has a rare immunity to the plague. Backed by an international crew of fellow “immunes,” he leads missions into the dangerous wasteland beyond the aura’s edge to find the resources Darwin needs to stave off collapse. But when the Elevator starts to malfunction, Skyler is tapped—along with the brilliant scientist, Dr. Tania Sharma—to solve the mystery of the failing alien technology and save the ragged remnants of humanity.

    . . and it promises to be a publication to remember.An ex-corporate enforcer, Hakan Veil, is forced to bodyguard Madison Madekwe, part of a colonial audit team investigating a disappeared lottery winner on Mars. But when Madekwe is abducted, and Hakan nearly killed, the investigation takes him farther and deeper than he had ever expected. And soon Hakan discovers the heavy price he may have to pay to learn the truth.

    On a remote, icy planet, the soldier known as Breq is drawing closer to completing her quest.Once, she was the Justice of Toren - a colossal starship with an artificial intelligence linking thousands of soldiers in the service of the Radch, the empire that conquered the galaxy.Now, an act of treachery has ripped it all away, leaving her with one fragile human body, unanswered questions, and a burning desire for vengeance.

    And most days I don’t know if the legionnaires are putting out the flames, or fanning them into an inferno. A hostile force ambushes Victory Company during a reconnaissance-in-force deep inside enemy territory. Stranded behind enemy lines, a sergeant must lead a band of survivors against merciless insurgents on a deadly alien world somewhere along the galaxy’s edge. With no room for error, the Republic’s elite fighting force must struggle to survive under siege while waiting on a rescue that might never come. When you think you’ve surrounded the Legion... you’ve just made your last mistake.

    The sole legacy of that war was the weapon that ended it: the death machines, the BERSERKERS. Guided by self-aware computers more intelligent than any human, these world-sized battlecraft carved a swath of death through the galaxy--until they arrived at the outskirts of the fledgling Empire of Man.These are the stories of the frail creatures who must meet this monstrous and implacable enemy--and who, by fighting it to a standstill, become the saviors of all living things.

    Garnia’s Air Signal Corp stands out as the favored martial child of the King. But though it’s co-ed, women on-board are only allowed “auxiliary” crew positions and are banned from combat. In extenuating circumstances, Josette saves her airship in the heat of battle. She is rewarded with the Mistral, becoming Garnia’s first female captain.She wants the job – just not the political flak attached. On top of patrolling the front lines, she must also contend with a crew who doubts her expertise, a new airship that is an untested deathtrap, and the foppish aristocrat Lord Bernat – a gambler and shameless flirt with the military know-how of a thimble. He’s also been assigned to her ship to catalog her every moment of weakness and indecision. When the Vins make an unprecedented military move that could turn the tide of the war, can Josette deal with Bernat, rally her crew, and survive long enough to prove herself to the top brass?

    Haimey and her small crew run afoul of pirates at the outer limits of the Milky Way, and find themselves on the run and in possession of universe-changing information.When authorities prove corrupt, Haimey realizes that she is the only one who can protect her galaxy-spanning civilization from the implications of this ancient technology—and the revolutionaries who want to use it for terror and war. Her quest will take her careening from the event horizon of the supermassive black hole at the galaxy’s core to the infinite, empty spaces at its edge.To save everything that matters, she will need to uncover the secrets of ancient intelligences lost to time—and her own lost secrets, which she will wish had remained hidden from her forever.

    With no chance of rescue, Nicholas Seafort must save lives and take them, in the name of duty.

    Now she's awakened a nightmare. During a routine survey mission on an uncolonized planet, Kira finds an alien relic. At first she's delighted, but elation turns to terror when the ancient dust around her begins to move.As war erupts among the stars, Kira is launched into a galaxy-spanning odyssey of discovery and transformation. First contact isn't at all what she imagined, and events push her to the very limits of what it means to be human. While Kira faces her own horrors, Earth and its colonies stand upon the brink of annihilation. Now, Kira might be humanity's greatest and final hope...

    Nearly unlimited cheap energy from tachyons led to the creation of Jump Hole technology and faster than light travel to the stars. In two hundred years, humanity had colonized over seven hundred planets in a volume five hundred light years in radius. Humankind enjoyed the benefits of the end of wars and disbanded its standing armies. Life was idyllic for three hundred years. Then the Krall came.The Krall, a warrior race with lightning-fast reflexes has used combat for 25,000 years to select the genes of the strongest and fastest warriors. This breeding program created a species fit to dominate the galaxy. Dominate everywhere but on Koban, an uninhabited planet with high gravity, teal colored flora and impossibly fast and savage animals that employ organic superconducting nerves.The Krall captured humans at the fringes of their expansion for testing on Koban. Humanity was useful only if they were adequate fighters. If not, the Krall intended to destroy the species because they already had slave races, and humans were poor tasting meat animals. If humans proved worthy opponents, the Krall would fight with the same weapons humans used, in order to continue their quest for physical perfection.Growing weary of the humans’ incapacity to fight well, the Krall were close to a decision to eliminate the race when they captured their last cargo of humans for testing – a ship containing bio-scientists. The choice was simple: Put up a good fight or condemn humanity to extinction. The Krall will discover more than one species knows how to bypass natural selection.

    The guerilla warriors were improved by drugs to enhance lifespan, speed, reflexes, and memory. Allen Caine has never met this weapon, stronger than Nova-class battle cruisers, but 30 years later goes to find their remnants, Damon Thane, and 5 starships from the planet Plinry.