Hard Science Fiction

A most-anticipated title from USA Today, Goodreads, BookPage, BookRiot, Seattle Times, and The Nerd Daily! Everyone's favorite lethal SecUnit is back in the next installment of Martha Wells' bestselling and award-winning Murderbot Diaries series. Having someone else support your bad decision...

Silas has a secret he can't explain in this labyrinthian sci-fi novel, in which reality bends—and destiny hangs by a thread. Silas Keene sees things no one else can: distant places, hidden truths, and sometimes, the horrors waiting in the dark. It's a gift he doesn't understand—until he...

The thrilling second installment in New York Times bestselling author Ian Douglas’s Galaxy Raiders series. As war rages on against the formidable Galactic Authority, Admiral Alexandra Morrigan leads a daring expeditionary fleet into the galactic frontier, searching for unlikely allies in the...

An alien Entity had waited megaannum, millions of years, for sentience to emerge on a planet with an ecosystem vibrant enough to foster the evolution of complexity. Impervious to impatience, dispassionate, and deliberate, the Entity's patience was rewarded with a promising species—humans. When the time was right, the warning was given: "The tenure of sentience is ephemeral." The Entity had borne witness to the extinction of civilizations and their species, an outcome that must not be repeated. Not this time. Not with a species of such potential.

A new age of exploration is taking humanity to the stars. It's a chance to build a new life from the ground up, to make your fortune and help the colonies grow. Anyone can become someone out in the stars. When John Carver, a veteran of the Halfway War, arrives on the colony of Greenworld, he finds it completely abandoned, as though its residents simply walked out, leaving all of their belongings behind. All that remains are half-built greenhouses and habitats, poorly maintained farmlands, and basic supplies.

Karl Meier is a private in the German Army. He's been sent to occupied Greece on a secret mission in late 1944 as the Wehrmacht is withdrawing from the country. Karl has been assigned to support Professor Johannes Schmidt in the excavation of the ruins at Delphi, searching for a wunderwaffe—a wonder weapon that could help Germany win the Second World War. Deep within a cave, he finds a golden orb. On touching it, Karl connects with an alien intelligence that has sat dormant on Earth for thousands of years—the Oracle.

John Twelve Hawks, bestselling author of The Traveler, returns with a masterful journey through the near future of Artificial Intelligence, in which a wise, orphaned ten-year-old girl goes on the run with only her trusty "Interactive Toy" to guide her toward New York City, where a dark landscape...

After thirty-three years of peace, the millennia-spanning House War reignites with brutal force. The galaxy trembles as the Corvad House, a dynasty once thought vanquished, emerges from the shadows with a vengeance. In a precarious alliance with the Colonial Council, the Corvad goal is the complete obliteration of the Nexus House, the guardians who have steered humanity through its darkest epochs.

Betrayed by shadowy government forces, FBI agents Thor Dejeune and Maya Wilson are forced into hiding. Across the Atlantic, Marcus Brown is abducted and ordered to uncover a secret he never knew existed: What is the artifact—and why is half the world desperate to find it? Racing to follow his trail with the help of a mysterious ally, Thor and Maya close in, while in Washington, D.C., investigative journalist Michelle Nunez and rookie congressman Bob Greenwich dig into billions vanishing into covert government projects.

Une mission d’exploration ordinaire. Un système stellaire qui n’aurait jamais dû exister. Et une survie dont personne ne comprend encore le prix. Lorsque le vaisseau d’exploration Niña est envoyé au-delà de l’espace cartographié, l’équipage s’attend à une mission de routine. Collecter des données. Observer. Revenir. Mais quelque chose cloche. Les instruments réagissent de manière incohérente. Les trajectoires ne suivent plus les lois connues. Et une présence diffuse semble hanter le vide entre les étoiles.

The Astral Trap Series follows quantum physicist Millicent Woodrow as she uncovers a hidden system exploiting astral projection to trap human consciousness between parallel realities. As her investigation deepens, she becomes entangled in secret government programs, interdimensional forces, and a search for her missing father. Each fast-paced novel builds toward a larger conspiracy threatening humanity’s freedom across multiple dimensions.

Fünf Jahre nach den weltverändernden Ereignissen auf Europa erreicht eine neue Mission den Eismond. Unter kilometerdickem Eis, im Schatten des Jupiters, birgt die fremde Welt Geheimnisse, die das menschliche Verständnis von Leben und Bewusstsein herausfordern. Während eine internationale Crew darum ringt, das mysteriöse Wrack in den Tiefen des Ozeans zu reaktivieren und Kontakt zu dem Außerirdischen aufzunehmen, geraten Wissenschaft und Technik an ihre Grenzen. Auf der Erde kämpft Dr.

The Shift is closed between Earth and Arcadia. The residents of Lost Town acclimate to their new reality. They are forever stuck on another planet, with only each other to rely on. Amelia, anxious to see more of their home, travels with Milton's old map-filled journal, discovering an ancient civilization. John is eager to start a new life, until tragedy strikes at the heart of Lost Town. Restarting from scratch isn't ideal, but the locals will do anything to succeed.

One family’s secret is written in stone. One man’s mission is to erase it. At eighty-one years old, Elias Thorne is done running. For decades, his family name has been tied to a buried prehistoric force hidden beneath a quiet New England valley—a sentient crystalline Lattice that feeds on human memory and genetic resonance. When a powerful global syndicate known as The Client arrives to weaponize the mountain’s mysterious energy, Elias is forced to return to the place he’s spent a lifetime trying to escape. But nothing is as he remembers. The abandoned mill now glimmers with violet glass.

The shadows are rising. The alliance is breaking. High Queen Serita must rally her scattered forces as the Crown of Shadows spreads its grip across the stars. In a universe where hope itself is hunted, can the light endure? War spreads like fire across the stars. High Queen Serita Hernandez and her loyal allies are thrust into the deadliest battle yet, where shadows strike from every corner of the galaxy and enemies rise faster than friends can be found. Old loyalties fracture. New powers awaken. And every choice threatens to tip the balance between survival and ruin.

Paradox: Lost in Time is a time travel adventure from 3-time Hugo-nominee John L. Flynn. Thomas Knyvett, a secret agent, is assigned to hunt down a renegade historian and members of his team, and terminate them with extreme prejudice before they change history by altering a single event in the past. He doesn’t know when and where they are, and must employ all of his training and experience as an agent to complete his mission. A major complication is a traitor at mission control who may stop him from succeeding.

ALLIANCEWhen stillness becomes a decision, movement has consequences. The Protostar was never meant to matter. A damaged ship. A fractured crew. A routine escape that should have ended quietly. Instead, it becomes the fault line in a universe built on procedure, containment, and rules that only work when no one asks what they’re protecting. Casey Malkovitch never wanted to be important. Billy Cainally just wanted to fly. Together, they discover that the systems meant to prevent catastrophe are often the ones that decide who is allowed to survive it.

USER INTERFACE Ein Roger und Isabel Technothriller von Donald Elton Krankenhäuser waren früher Orte der Heilung. Heute sind sie Systeme der Kontrolle. In User Interface liefert Arzt und Autor Donald Elton einen messerscharfen Thriller aus der Welt, die er am besten kennt: das moderne Gesundheitswesen, in dem künstliche Intelligenz, Gewinninteressen und Macht kollidieren. Dr. Roger Jackson, ein angesehener Kardiologe, hat seine Laufbahn damit verbracht, Patienten vor Bürokratie zu stellen.

Der Hub ist die letzte Hoffnung der Menschheit. Angeleitet vom Core, einer fortschrittlichen KI, kämpfen 70.000 Menschen auf einer vom Klimakollaps verheerte Erde um die Zukunft ihrer Spezies. Der technische Spezialist Paul Wagner ist einer von ihnen. Er gehört zu den wenigen, die die Stadt verlassen, um den vorgelagerten Sicherheitsperimeter zu reparieren, ohne den der Hub den Naturgewalten schutzlos ausgeliefert wäre. Doch als er während einer Außenmission plötzlich auf eine Fremde trifft, die aus der vermeintlich lebensfeindlichen Wildnis stammt, ändert sich alles.

Millicent has spent her whole life chasing answers about her parents’ deaths and the strange anomalies that have stalked her since childhood. Now, the truth finally surfaces—and it’s darker than she ever imagined. A forgotten storage locker reveals her father’s coded notebooks, warnings from another reality, and an obsidian sphere meant for her mother. Suddenly, Millicent’s past becomes the center of a multiversal war, with the Architects closing in and the Eva's calling her through fracturing dimensions.

A six-year-old girl is erased from another world and the echo won’t stop calling Millicent back. Timelines are collapsing. Reality is bleeding at the seams. And every answer demands a sacrifice. What began as astral observation becomes something far more dangerous. This is the moment Millicent stops crossing worlds… and starts changing them.

What if everything you believed about your life was a lie, hidden in plain sight? Hidden in Plain Sight by Irv Selman is a sweeping tale that blends the intrigue of NASA mystery thriller audiobooks with the raw emotion of audiobooks on personal loss and betrayal. Following the extraordinary journey of Christopher Copper, a man torn between his human upbringing and cosmic origins, the novel delivers a story that is at once thrilling, heartbreaking, and deeply hopeful.

Nephilim hat die Angelborn-Akademie abgeschlossen und ist nun ein vollwertiger Guardian Angel von Olympias. Sie erhält ihre Spezialisierung als Kampfvorhut und wird ihrem ersten Partner zugewiesen. Schon bald wird sie sich in ihrer ersten Begegnung mit feindlichen Cyborgs bewähren müssen. Und im Verborgenen spinnt Metatron seine eigenen Pläne für sie... Buch 3 der Behind Blue Eyes Origins-Novellenserie konzentriert sich auf Nephilims erste Jahre als Guardian Angel.

Armed with a warning of a future Atlantis drowning in its own ruins, Robert Shaw, Kira Shelton, and Matt Jones return to the ancient past carrying a device that can shield civilization itself. But Kairos Daedalus is waiting—scarred, vengeful, and no longer entirely human in his ambitions. Behind him stand the Draconians: a species that has played the long game across galaxies and millennia. As old allies become fugitives, new enemies rear their lethal heads, and deceit becomes the rule, the trio from the future is devastated to learn the truth: the stakes have elevated beyond belief.

The galaxy is vast. Finding your place in it is harder. Rufus has spent his life feeling unanchored—defined by a father who disappeared and a system that values obedience over individuality. When he leaves home and steps into the SlipSpace lanes, he isn’t searching for glory. He’s searching for belonging. Thrown together with a handful of strangers—each carrying their own secrets, doubts, and ambitions—Rufus begins to form something unexpected: a Pack. Not bound by rank or blood, but by trust earned the hard way.