After a ship malfunction leads to the death of the captain, members of the starship Unity break into factions, hindering plans for building peaceful human civilization on their new planet.

This is the Centauri Series, the complete collection. All three books, Centauri Dawn, Centauri Twilight and Centauri Midnight, together in one volume.

A growing rebellion beneath the surface of the planet Chiron threatens Sheng-ji Yang's dreams of immortality. Meanwhile, Lady Deirdre Skye's life is in jeopardy as the Planetary Council withholds vital supplies, and orders her to turn over research data on the life force awakening on Chiron's surface. Though an ocean apart, Yang and Skye seek an alliance to overcome the forces arrayed against them.

Audra is an ordinary grad student in law school in Boulder, Colorado, until she learns a shocking truth: she's a princess from the planet Centauri. Her mission, like it or not, is to marry an alien prince and save her world, thereby protecting her family. Darius, charged with escorting his brother’s bride back to Centauri to become queen, faces an impossible dilemma. Falling in love with Audra isn’t just forbidden; it’s a death sentence for both him and his people. As Audra grapples with her newfound identity and the immense weight of her mission, she finds herself irresistibly drawn to Darius. The emotional turmoil is overwhelming as she tries to reconcile her duty with her growing feelings for him. Darius, torn between his duty to his brother and his undeniable attraction to Audra, struggles to keep his emotions in check. Their journey becomes a perilous dance of duty and desire, with external threats and internal conflicts at every turn. Can Audra and Darius find a way to save their worlds and each other, or will their forbidden love lead to their destruction? The stakes have never been higher, and the heartache never more real, as they battle against fate and their own hearts. This book is space opera and has some sexy times.

Set eighty years in the future, this novel by the best-selling author Michael O'Brien is about an expedition sent from the planet Earth to Alpha Centauri, the star closest to our solar system. The Kosmos, a great ship that the central character Neil de Hoyos describes as a "flying city", is immense in size and capable of more than half light-speed. Hoyos is a Nobel Prize winning physicist who has played a major role in designing the ship. Hoyos has signed on as a passenger because he desires to escape the seemingly benign totalitarian government that controls everything on his home planet. He is a skeptical and quirky misanthropic humanist with old tragedies, loves, and hatreds that are secreted in his memory. The surprises that await him on the voyage-and its destination-will shatter all of his assumptions and point him to a true new horizon. Science fiction and fantasy literature are genres that have become dominant forces in contemporary worldwide culture. Our fascination with the near-angelic powers of new technology, its benefits and dangers, its potential for obsession and catastrophe, raises vital questions that this work explores about human nature and the cosmos, about man's image of himself and where he is going-and why he seeks to go there.

Desperate times call for desperate measures, so when Hannah Granger's little sister takes off for Oregon with a group of mail-order brides to meet her new husband, Hannah has no choice but to follow. She expects her sister to find trouble, and she does. But what Hannah doesn't expect is to fall for the hired gun traveling with the wagon train as they make their way along the treacherous Oregon Trail. The bounty hunter is tall, dark and dangerous, everything she's avoided her entire life. But when she begins to suspect criminals are riding just four wagons back, she'll do just about anything to convince him to listen...and to protect her fragile younger sister from the truth about what this trip is costing them both. The only thing bounty hunter Joe Stanton wants is to avoid trouble. He's tagging along on this trip to the Oregon Territory to put a little extra cash in his pocket and take a break from the hunt. The only woman he ever loved broke his heart and his last bounty cost an innocent man his life. Joe's had enough blood, death and betrayal to last a lifetime. So why, then, does he make Hannah's secrets his own? Why does he lie to protect her? And why does the stubborn woman's dogged attempts to help him track down criminals drive him insane with worry. Maybe because he's falling for the red-headed beauty. Maybe because if he doesn't keep her close, they'll both end up dead.

The beginning of an exciting new adventure that continues the Babylon 5 legacy . . . Bombed to the brink of oblivion, the planet Centauri Prime is starting the slow and painful process of rebuilding, under the watchful eye of Emperor Londo Mollari. But Londo is in turn being watched--and manipulated--by the conquest-hungry Drakh. The malevolent beings are reshaping the Centauri Republic into a secret seat of power from which to strike out at their enemies--especially the Interstellar Alliance. All but helpless to resist, Londo watches as his beloved Homeworld is transformed into a ruthless police state. And the Drakh have willing allies, including one of Londo's own countrymen--Durla, a powerful official with his own sinister agenda. As the abuses of the repressive new Republic escalate, the double-edged Drakh master plan begins to unfold. Their goal is to smash the Interstellar Alliance by assassinating its president, John Sheridan, and to obliterate Earth, using a fabled, monstrous Shadow weapon known as a Planet Killer . . .