Max was a professional soldier, and extremely good at his job. Right up until it killed him. At the moment of his death, he meets Hildi the Valkyrie, and is given three options. Serve Odin in Valhalla as one of the Einherjar, fighting each day and celebrating each night until the battle of Ragnarok. Accept his death as final, and end his existence. Or be reincarnated as a Battleborne on a random unknown world. Max chooses to gamble! To live a new life, whatever that might entail.

It's been 297 days since David died - and came back. He may have survived the avalanche, but the aftermath has been far worse. His wife moved out, taking his son with her, and a devastated David hasn't left his house since, terrified of the mysterious new power that followed him home from the ill-fated expedition. After months in seclusion, David's ready for a fresh start, and ventures out, determined to keep his power in check. But David's power isn't the one he needs to worry about. 

Dr. Tyson Klein is a quantum physicist who has dedicated his entire life to his research. At CERN, he analyses data generated by the Large Hadron Collider, the world's biggest and most powerful particle accelerator. Now, Ty believes he's found a pattern in its output. It looks like an organised data stream, being broadcast over what he calls a quantum radio. Could it be a signal from another universe? A message sent from the future? Or something else entirely?

As an orphaned girl, Harmony survived a strange war waged by an enemy called the Quondam. They crushed every technological advancement in the world, eviscerated the landscape, and killed millions. It can still be stopped. As prophesied, Harmony has a destiny to fulfill. Thirty years later, she is in a tenuous alliance with a cult of zealots who worship time itself. A master code breaker, she’s enlisted to obliterate the power of the Quondam and prevent a war that has already ended.

Equipped with the entirety of human knowledge, a sentient ship is launched on a last-ditch journey to find a new home for civilization. Trillions of miles. Tens of thousands of years. In the space between, the AI has plenty of time to think about life, the vastness of the universe, everything it was meant to do, and—with a perspective created but not limited by humans—what it should do.

Tornado Onwubiko is one of seven people on Earth paired with sentient ships to explore and research the cosmos for twenty million euros. A decade of solitary life for a lifetime of wealth. Five years into the ten-year mission of total isolation comes a consolation: a temporary meetup among fellow travelers. A lot can happen in a week. For Tornado, who left a normal life behind, a little company can be life-changing.

Syrah Carthan doesn’t know why she accepted a job as the first female fire chief at Sequoia National Park, where, decades earlier, a forest fire killed her parents. That day, her brother, Romelo, disappeared, as if pulled into the scorched earth itself. Syrah has always had an uncanny affinity for the natural wonders of the park she protects, but after she sanctions a prescribed burn that goes terribly wrong, she quits her position in disgrace.

Light-years from home, it’s Ira’s second chance. Just another anonymous student at a space station university. Not the orphan whose Earther heritage was erased. Not some social experiment put on display by his adoptive father. Not the criminal recruited by the human rebels. But when Ira’s loyalties clash once again, two wars break out: one on the ground and one within himself. Which will Ira stand with? Which will take him down?

Between 2017 and 2021, the US military admitted to having undeniable evidence that UFOs (now UAVs or UAPs) are here and defy the laws of physics. When Jason Ramsey, a popular science-fiction writer, becomes obsessed with the subject, he undertakes a relentless quest to uncover what is really going on. After recruiting Tessa Barrett, an extraordinarily talented mercenary, Jason devises a risky, desperate plan to get to the bottom of it all. But the truth is far more shocking, convoluted, and dangerous than anyone could have guessed, and he has no idea who he can trust.

On a far-off colony, humans tower over the local species who grow the plants they need. Narr keeps the workers in line—someone has to. But when Narr learns just how short-lived their species is, the little alien embarks on a big mission: to find out why their people die and how to stop it. Stubborn and hopeful, Narr has a plan for the locals, for humans, and for the future.

The day that changed Melody's life was like any other over the previous two years. She'd found she had a gift for writing, and her career as an author had almost healed the pain of losing her job. When the Secret Service rang her bell, everything changed. Something was nearing Saturn…and it was slowing down. Had she been right about the object?

It’s been eight years since an alien invasion drove a small surviving group of settlers to seek refuge in an underground shelter. Cut off from the rest of humanity, the ragtag band has maintained a narrowly functioning colony due to communal effort and salvage runs. Alex Archer has her own duties as a dog handler. While this off-world colony may be harsh, Ash, Alex’s black shepherd raised to sense threats, makes living in it a little nicer.

Welcome to Ringworld, an intermediate step between Dyson Spheres and planets. The gravitational force created by a rotation on its axis of 770 miles per second means no need for a roof. Walls 1,000 miles high at each rim will let in the sun and prevent much air from escaping. Larry Niven's novel, Ringworld, is the winner of the 1970 Hugo Award for Best Novel, the 1970 Nebula Award for Best Novel, and the 1972 Ditmars, an Australian award for Best International Science Fiction.

Inheriting your uncle's supervillain business is more complicated than you might think. Particularly when you discover who's running the place. Charlie's life is going nowhere fast. A divorced substitute teacher living with his cat in a house his siblings want to sell, all he wants is to open a pub downtown, if only the bank will approve his loan. Then his long-lost uncle Jake dies and leaves his supervillain business (complete with island volcano lair) to Charlie. But becoming a supervillain isn't all giant laser death rays and lava pits.

Seventy-five years from today, the human race has been cast from a dying Earth to wander the stars in a vast fleet of arks - each shaped by its inhabitants into a diverse and fascinating new environment. When her sister disappears while responding to a mysterious alien distress call, Eryn insists on being part of the crew sent to look for her. What she discovers on Candidate-623 is both terrifying and deadly. When the threat follows her back to the fleet and people start dying, she is tasked with seeking out a legendary recluse who may just hold the key to humanity’s survival.