Space Adventures Science

When Streaker - the first starship designed and crewed by dolphins - discovers a derelict ancient armada with evidence of the first sentient species ever, she sets off a war between dozens of galactic races eager to use the information for their own advancement.

Lieutenant Magnus survives the harrowing rescue of his unit only to find himself charged with treason by the very military he’s pledged his allegiance to. Now, he must attempt to escort Piper to the Luma, homeward of Worru before dark forces discover her otherworldly abilities. But once there, Magnus finds himself confronting new enemies in the place he least expects to find them. Meanwhile, Awen uncovers a new plot that threatens to upend order throughout the galaxy. She and Magnus find their way to an alien world where they must work together to build a new team from the ruins....

Hugo Award winner Harry Turtledove is the master of alternate history. In American Front he envisions World War I as it may have been if fought on American soil. The United States and Germany clash with the Confederacy, France, and Britain as the machines of modern warfare litter the landscape with carnage. Meanwhile, oppressed southern blacks head toward a fateful confrontation.

For four millennia, the sixteen planets of the Imperium sector have served as a bastion of peace against the Chaosic Regions. The Imperium's legacy can be attributed to the formidable military power of the Stratus, the enforcers of the Supreme and the Senate. However, as is often the case with empires, it is the smallest cracks that threaten to shatter their foundations.

Prince Roger is coming home, but home isn't what it was when he left. Traitors have murdered his brother and sister, his nieces and nephews. His mother, the empress, is still alive but in the hands of Roger's own biological father, who controls her through drugs and physical and psychological torture. A new heir to the throne has been conceived, and once the child is born his mother will no longer be necessary to the traitors' plans.

The People's Republic of Haven's sneak attack on the Kingdom of Manticore has failed. The Peeps are in disarray, their leaders fighting for power in bloody revolution, and the Royal Manticoran Navy stands victorious.

When Enae's grandmaman passes away, Enae inherits something unexpected: a diplomatic assignment to track down a fugitive who has been missing for over 200 years. No one actually expects Enae to succeed; it's an empty assignment meant to keep hir occupied. But Enae has never had a true purpose—no one ever expected hir to do more than care for grandmaman—so sie is determined to accomplish this task to the best of her ability.

With Earth in the path of the rapacious Posleen, the Galactic Federation offers help to the backward humans - for a price. You can protect yourself from your enemies, but God save you from your allies!

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…

Legion Dark Ops calls upon Chhun, Wraith, and the survivors of Victory Company to form an elite Kill Team of legionnaires in the aftermath of the Battle of Kublar. Their mission is clear: find and eliminate those responsible for the Kublar disaster. Standing between them and their objective are a maze of corrupt Republic officials, a spy on the verge of losing himself in deep cover, and the Zhee - a murderous species that will stop at nothing. But the biggest threat of all might be the truth they seek to uncover - a truth that could ignite a revolution. And engulf the galaxy in flames.

The duke of the powerful House Hauteclare is the first to die. With my dagger in his back. He didn't see it coming. Didn't anticipate the bastard daughter who was supposed to die with her mother—on his order. He should have left us with the rest of the Station's starving, commoner rubbish.

Daniel Hunt is the deadliest mercenary in the galaxy if he can just remember. Five years before, he woke up with nothing more than his name. Now his present is on a violent collision with his past and the future of the galaxy. The Earth is dead. Humanity has taken to the moon and Mars to have a chance. On what’s left of Earth, primal gangs war for dominance.

Mischievous and resolved, courageous to the point of recklessness, Anakin Skywalker has come of age in a time of great upheaval. The 19-year-old apprentice to Obi-Wan Kenobi is an enigma to the Jedi Council, and a challenge to his Jedi Master. Time has not dulled Anakin's ambition, nor has his Jedi training tamed his independent streak.

Breq - the soldier who used to be a spaceship - is serving the emperor she swore to destroy. She's been given her own warship, her own crew, and ordered to the only place in the galaxy she would have agreed to go: to Athoek Station, to protect the family of the lieutenant she murdered in cold blood. Athoek was annexed by the Empire some 600 years ago, and by now everyone is fully 'civilised'. Or should be - but everything is not as tranquil as it appears.

Promoted early, Desmond McLaughlin and his mates are now full members of the Hegemony military, with all the rights and duties that rank includes. Given the benefits of achieving the rank of full adept early, Desmond and company elected to be deployed aboard the battlecruiser Fist of Defiance, a ship that just happened to be part of the Seventh Border Fleet. The same fleet headed by a certain admiral whose daughter was saved by Desmond and his girls.

Of all the Emperor’s sons who fell to Chaos, it is perhaps Magnus the Red whose tale is the most tragic. Sanctioned because of his desire for knowledge, chastised, judged, and shattered to his very elements – there is much for the Crimson King to feel vengeful for. Yet revenge is not the only thing that draws him to Terra alongside the Warmaster’s besieging armies. He seeks something, a fragment, the missing piece of himself that lies within the most impregnable place on the planet – the inner sanctum of the Imperial Palace.

With Veteran pay comes veteran problems. And the Guild, more often than not, is the issue. He’s become an effective enforcer of the law, but unfortunately, crime is growing a lot more complicated. Someone is slaving artificial beings to ships, running contraband across the stars in a fatal practice that marries murder, theft, and kidnapping. Even as Mark’s crew grows, he discovers these crimes aren’t just horrific—they’re common. And he means to stop it.

A companion novel inspired by the hotly anticipated video game Star Wars: Battlefront, this action-packed adventure follows a squad of soldiers caught in the trenches of the ultimate galactic war between good and evil.

As Kill Team Victory and General Chhun take control of the cities on Kima, a war every bit as spiritual as it is physical rages in the deepest parts of galaxy’s edge. The Legion and the Republic military at large struggle to deal with a sudden multitude of planetary invasions and uprisings, with rumors of mysterious ships breaking the peace achieved by Article Nineteen. Meanwhile, Captain Aeson Keel continues his search for Prisma, aided by friends from both his past and present. But only mankind’s oldest ally can hold back the tide of ultimate destruction.

High above Daros, 16-year-old Brecca Vereen prepares to unload a cargo of trade goods aboard her father's ship, The Envy's Price. Nellen Vereen shows her a mysterious artifact bound for a contact below, one that will earn them a lot of credits, and one that they definitely won't be declaring to customs. Materializing out of nowhere, alien invaders fire upon all ships and knock out communications. The Envy's Price is crippled, and as her father tries to guide it down from orbit, Brecca rescues the illicit artifact and jettisons in a life pod to an uncertain fate below.