Nothing wrecks Captain Eva Innocente’s vacation plans quite like an anonymous threat to vaporize billions of people. Hundreds of monoliths have suddenly materialized in space, broadcasting the same looped message: Surrender or be exterminated. Is the universe being epically spammed? Surrender to whom? Exterminated when? And how is Eva, commander of a beat-up cargo ship, supposed to prevent it? As panic spreads, a mystery message sends Eva to find answers, in a system that hasn’t been explored in all of recorded history.

Captain Eva Innocente and the crew of La Sirena Negra cruise the galaxy delivering small cargo for even smaller profits. When her sister Mari is kidnapped by The Fridge, a shadowy syndicate that holds people hostage in cryostasis, Eva must undergo a series of unpleasant, dangerous missions to pay the ransom.

With no water, no air, and no native life, the planet Gora is unremarkable. The only thing it has going for it is a chance proximity to more popular worlds, making it a decent stopover for ships traveling between the wormholes that keep the Galactic Commons connected. If deep space is a highway, Gora is just your average truck stop. The Five-Hop is run by an enterprising alien and her sometimes helpful child, who work hard to provide a little piece of home to everyone passing through. 

At the turn of the 22nd century, scientists make a breakthrough in human spaceflight. Through a revolutionary method known as somaforming, astronauts can survive in hostile environments off Earth using synthetic biological supplementations. With the fragility of the body no longer a limiting factor, human beings are at last able to journey to neighboring exoplanets long known to harbor life. A team of these explorers, Ariadne O’Neill and her three crewmates, are hard at work in a planetary system 15 light-years from Sol, on a mission to ecologically survey four habitable worlds.

It's been centuries since the robots of Panga gained self-awareness and laid down their tools; centuries since they wandered, en masse, into the wilderness, never to be seen again; centuries since they faded into myth and urban legend. One day, the life of a tea monk is upended by the arrival of a robot, there to honor the old promise of checking in. The robot cannot go back until the question of "what do people need?" is answered. But the answer to that question depends on who you ask, and how.

All Systems Red is the tense first science fiction adventure novella in Martha Wells' series The Murderbot Diaries. For fans of Westworld, Ex Machina, Ann Leckie's Imperial Raadch series, or Iain M. Banks' Culture novels. The main character is a deadly security droid that has bucked its restrictive programming and is balanced between contemplative self-discovery and an idle instinct to kill all humans.

Jack Kernigan is having a bad day...a bad year...a bad life. After being booted out of MIT, he’s back in his Ohio hometown, working for the family business, facing a life of mediocrity. Then one day, out on a delivery, his truck hits...something. Something big...something furry...something invisible. And, it turns out, something not of this Earth. Fate can play funny tricks. Which is why Jack suddenly finds himself the planet’s best hope to unravel a conspiracy of galactic proportions that could spell the end of the human race. 

A century ago, the Sentience Wars tore the galaxy apart and nearly ended the entire concept of intelligent space-faring life. In the aftermath, a curious tradition was invented - something to cheer up everyone who was left and bring the shattered worlds together in the spirit of peace, unity, and understanding. Once every cycle, the civilizations gather for the Metagalactic Grand Prix - part gladiatorial contest, part beauty pageant, part concert extravaganza, and part continuation of the wars of the past.

Follow a motley crew on an exciting journey through space - and one adventurous young explorer who discovers the meaning of family in the far reaches of the universe - in this lighthearted debut space opera from a rising sci-fi star. 

When COVID-19 sweeps through New York City, Jamie Gray is stuck as a dead-end driver for food-delivery apps. That is, until Jamie makes a delivery to an old acquaintance, Tom, who works at what he calls “an animal rights organization”. Tom’s team needs a last-minute grunt to handle things on their next field visit. Jamie, eager to do anything, immediately signs on. What Tom doesn't tell Jamie is that the animals his team cares for are not here on Earth. Not our Earth, at at least. In an alternate dimension, dinosaur-like creatures named Kaiju roam a warm and human-free world.

When Greta Helsing, doctor to the undead, is unexpectedly called to Paris to present at a medical conference, she expects nothing more exciting than professional discourse on zombie reconstructive surgery and skin disease in bogeymen - and hopefully at least one uneventful night at the Opera. Unfortunately for Greta, Paris happens to be infested with a coven of vampires - and not the civilized kind. If she hopes to survive, Greta must navigate the darkest corners of the City of Lights, the maze of ancient catacombs and mine-tunnels underneath the streets.

Captain Hammond Roystan is a simple cargo runner who has stumbled across the find of a lifetime: the Hassim, a disabled exploration ship - and its valuable record of unexplored worlds. His junior engineer, Josune Arriola, said her last assignment was in the uncharted rim. A renowned body-modification artist, Nika Rik Terri has run afoul of clients who will not take no for an answer, and she is dragging along a rookie modder. Together this mismatched crew will end up on one ship, hurtling through the lawless reaches of deep space with Roystan at the helm.

It’s been 120 years since the 50 or so worldships containing the few million survivors of the human species set off after the planet Earth was destroyed by a meteor. On the Worldship Humility, Sam, a 30-year-old Airlock Operative, is bored. Living in space should be exciting and full of adventure, except it isn’t, and he fills his time hacking 3-D movie posters and holographic adverts outside the stores in the retail zone. Petty thief Yasmine Emile Dufont is also from the WS Humility, but she is not bored....

Briseis has one chance to save her mother, but she’ll need to do the impossible: find the last fragment of the deadly Absyrtus Heart. To locate the missing piece, she must turn to the blood relatives she’s never known, learn about their secret powers, and take her place in their ancient lineage. But Briseis is not the only one who wants the Heart, and her enemies will stop at nothing to fulfill their own ruthless plans. The fates tell of a truly dangerous journey, one that could end in more heartache, more death.

Tamsyn Muir’s Gideon the Ninth unveils a solar system of swordplay, cut-throat politics, and lesbian necromancers. Her characters leap out of the audio, as skillfully animated as arcane revenants. The result is a heart-pounding epic science fantasy. Brought up by unfriendly, ossifying nuns, ancient retainers, and countless skeletons, Gideon is ready to abandon a life of servitude and an afterlife as a reanimated corpse.

Captain Eva Innocente and the crew of La Sirena Negra cruise the galaxy delivering small cargo for even smaller profits. When her sister Mari is kidnapped by The Fridge, a shadowy syndicate that holds people hostage in cryostasis, Eva must undergo a series of unpleasant, dangerous missions to pay the ransom.

With a heart of gold and her companion Kubu by her side, Esper sets out to make the galaxy a better place, preferably making enough money to pay for the fuel to get from one job to the next. But just because she’s not cut out to be ruthless doesn’t mean the galaxy is going to eat her alive.

At a time when Humans were just starting to venture forth into the Galactic Union as mercenaries, Martin Quincy survived long enough to do something no one else had - he retired. There was only one problem: He got bored. After battling aliens for many years - killing aliens and getting paid - retirement didn’t suit him, and he decided to strap on the combat armor and go back to the stars. Along with his old friend Kal, Martin joined Cartwright’s Cavaliers, humanity’s best merc company. Life was exciting! But he got bored. Again.

At 22, Commander Ellen Ryu is a little young to be "retired". Ellen seized the chance for freedom when a shadowy organization offered her a ship of her own and an elite, all-female crew. She's got a new mission now: get revenge on the scientist who almost destroyed her...cyborg mercenary Kael Sidassian gets stuck with a mission he can't refuse...he’s also got damaged hardware in his head and a plan to escape from the barbaric merc company that forcibly conscripted him over a decade ago... if they aren't audacious enough to work together, they'll never survive what's coming for them.

Bethany Anne Nacht was changed on Earth almost 200 years in the past. The Kurtherians engage in the cosmic great game, where whole worlds are torn asunder in their efforts to prove their own supremacy. For hundreds of millennia, the Kurtherians at the top have reigned unfettered as they destroyed countless civilizations time and time again. Now, a new group is entering the game. Bethany Anne and her people are playing against extreme odds, but when has that ever stopped the Queen Bitch? It’s time to fight for the future of the universe.

The future has amazing technology. Our alien allies have magic. Together, we are building a training system to teach the best of humanity to go to the stars. But the training is monumentally expensive. Stephanie Morgana is a genius, she just doesn't know it. The artificial intelligence that runs the virtual world is charged with testing Stephanie, a task it has never performed before. Will Stephanie pass the test and be moved to the advanced preparatory schools, or will the system miss her?

Valerie goes off mission, trusting her gut and wits more than her physical abilities to get on the inside, to help bring justice to the slaves and the downtrodden. She is, after all, the Justice Enforcer. In the process, she finds herself teaming up with locals to take down an empire, right a cascade of wrongs, and kick some serious ass. Valerie was chosen by the Dark Messiah himself. She can’t turn a blind eye to what she finds on Tol. Join Valerie and her elites as they export her brand of justice.

When the Guardians attempt to evacuate a Kree prison planet and end up in a fight for their lives - what else is new? - they discover their old pal Groot is stretched a little thin. Someone is planting stolen branches of the monosyllabic hero and selling the saplings across the galaxy! The search to find Groot's missing pieces forces the Guardians into an alliance with the unscrupulous Collector, but the real problem is more complicated than he wants them to believe. 

When famed engineer and test pilot Jericho Fox is sent to investigate an explosion on Astraea Station, he discovers that the emergency is more than a simple system failure. The issues cascade too fast to be accidents, and Fox senses a disaster is imminent. Meanwhile, decorated astrophysicist Dr. Evelyn Park becomes the lead suspect in the attack. She’s forced to take matters into her own hands and fight to protect what she believes is humanity’s greatest discovery: a potential alien signal from the planet Kepler-1649c.

When half of mankind revolts and demands more opportunity, those at the top decide on a compromise: They will build the first colony ships and allow the rest to discover new worlds and start over. Twelve ships are built. The first is called the Orion. Many are eager to go, but only 100,000 are chosen for each vessel. Far from Earth, a new life awaits, and it promises the prosperity they've always wanted. But still, resistance stirs.

The AI known as Reynolds is traversing the universe in search of the elusive Kurtherians, but when he realizes he needs a crew, he finds himself out of his element. 

The Peacemaker-enforced ceasefire brought an end to the hostilities, but not a resolution, and now it’s up to the Four Horsemen to forge a lasting peace. Alexis Cromwell, despite her pregnancy, heads off to Capital with Nigel Shirazi to obtain justice from the enigmatic Mercenary Guild Council, but when they arrive, they’re quickly embroiled in galactic politics, and find out the situation is far, far worse than they could possibly have imagined. 

In the far distant future, the universe is officially ruled by the Royal Consortium, but the High Councillors, the heads of the three high houses, wield the true power. As the fifth of six children, Ada von Hasenberg has no authority; her only value to her high house is as a pawn in a political marriage. When her father arranges for her to wed a noble from House Rockhurst, a man she neither wants nor loves, Ada seizes control of her own destiny. The spirited princess flees before the betrothal ceremony and disappears among the stars.