The technology for interstellar flight exists through the power of Kinemet, but the key to unlocking its code lies in a 1,000-year-old scroll left on Earth by an alien species. When the ancient manual is stolen before a full translation is completed, Alex, Michael, and Justine scramble to recover it. Along the way, they stumble on an interplanetary conspiracy and uncover a secret that shatters their view of life and shakes the very foundations of our existence.

Along a lonely coast in South America, an experimental Russian submarine, long thought to have been dismantled, has suddenly resurfaced. And the US Navy has taken notice, sending Officers John Clay and Steve Caesare to investigate. The sub has been studying a group of unmarked soldiers. Disappearing into the jungle each night beneath the cover of darkness. Something has been discovered...something big. And it's about to fall into the wrong hands. 

High above the windswept plains of Kazakhstan, three astronauts on board a Russian Soyuz capsule begin their reentry. A strange shimmer in the atmosphere, a blinding flash of light, and the capsule vanishes in a blink as though it never existed. Daniel Rice is a government science investigator. Marie Kendrick is a NASA operations analyst. Together, they must track down the cause of the most bizarre event in the history of human spaceflight. They draw on scientific strengths as they plunge into the strange world of quantum physics.

Commander Jared Mertz, the bastard son of the Emperor, and his half-sister, Princess Kelsey, barely speak to one another. To their dismay, their father seizes an opportunity to change that and sends them on a dangerous quest to explore the fallen Empire. Separated from home by an impassable gulf and struggling to redefine their relationship, they find themselves thrust into a vicious war. Unless they work together to stop the Empire's deadly legacy, billions face a horrific fate.

In the year 2050, the United States sends the FBI to govern its space station, the Empyrean. Under the command of suave 80-year-old director Samuel Lord, the Zero G men are in charge of investigating terrorism, crime, corruption, and espionage and of keeping an eye on the rival Chinese and Russian stations.

Mars is supposed to be dead. Bizarre quakes are rumbling over the long-dormant tectonic plates of the planet, disrupting its trillion-dollar mining operations and driving scientists past the edges of theory and reason. However, when rocks shake off their ancient dust and begin to roll seemingly of their own volition carving canals as they converge to form a towering structure amid the ruddy terrain, Lt. Jain and her JSC team realize that their routine geological survey of a Martian cave system is anything but. The only clues they have stem from the emissions of a mysterious blue radiation, and a 300-year-old journal that is writing itself.

Here are tales of star-faring adventure, peril, and drama. Here are journeys into the mind-bending landscapes of virtual worlds and alternate realities. Here you'll also find stories of humanity's astounding future on Earth, on Mars, and in the solar system beyond - stories that always get the science right. And Bova's gathering of deeply realized, totally human characters are the heroic, brave, tricky, sometimes dastardly engineers, astronauts, corporate magnates, politicians, and scientists who will make these futures possible.

Aboard Argo, a colonization ship bound for Eta Cephei IV, people are very close - there's no other choice. So when Aaron Rossman's ex-wife dies in what seems to be a bizarre accident, everyone offers their sympathy, politely keeping their suspicions of suicide to themselves. But Aaron cannot simply accept her death. He must know the truth: Was it an accident, or did she commit suicide? When Aaron discovers the truth behind her death, he is faced with a terrible secret - a secret that could cost him his life.

For alien Commander Arid Ricimer, there was no going home. His species was winning the war with Earth, but the civilization he had fought for was gone, destroyed from within by ideologues and bureaucrats. So he does the only thing that makes sense to a person of integrity—he attempts to defect to Earth with his officers and an entire spaceship, a vessel that mounts a superweapon of almost unimaginable power.

NASA discovered the alien ship lurking in the asteroid belt in the 1960's. They kept the Target under intense surveillance for decades, letting the public believe they were exploring the solar system, while they worked feverishly to refine the technology needed to reach it. Dr. Jane Holloway is content documenting nearly-extinct languages and had never contemplated becoming an astronaut. But when NASA recruits her to join a team of military scientists for an expedition to the Target, it's an adventure she can't refuse.

Grounded after a rescue attempt in Earth orbit goes bad, Commander Martin Atkins of the Confederation Navy is approached by the Interscission Project, a consortium of civilian corporations on the verge of perfecting the technology to travel to another star. He joins the crew of the Zenith, humanity's first starship. Edward Harlen is a brilliant young engineer, and a key player in the construction of the Zenith to take advantage of the untested technology of foldspace drive. But Edward has his own agenda in joining the project....

James Kirk's failure to obey the Prime Directive has reduced a planet to a post-nuclear horrorscape...or is a far more sinister force at work? Featuring a dramatic reading by James Doohan, and enhanced with sound effects and an original score!

From the Audie-nominated narrator of The Martian. In eleven years time, a million members of an alien race will arrive at Earth. Years before they enter orbit, their approach will be announced by the flare of a thousand flames in the sky, their ships' huge engines burning hard to slow them from the vast speeds needed to cross interstellar space. These foreboding lights will shine in our night sky like new stars, getting ever brighter until they outshine even the sun, casting ominous shadows and banishing the night until they suddenly blink out.

Dennis E. Taylor, author of the best-selling Bobiverse trilogy, explores a whole different, darker world in this sci-fi stand-alone. Determined to give his wife and children a better life back home, Ivan Pritchard ventures to the edge of known space to join the crew of the Mad Astra as an asteroid miner. He's prepared for hard work and loneliness—but not the unthinkable. After coming into contact with a mysterious alien substance, Pritchard finds an unwelcome entity sharing his mind, and a disturbing physical transformation taking place.  

The fate of humanity lies on the shoulders of Burt Radcliffe, the new head of NASA's Near Earth Object program. He's been rushing the completion of DefenseNet, a ring of satellites that are both part of an early-warning system, as well as the means to eliminate incoming threats. Yet Burt knows that despite the world's best efforts, nothing can be done about the alert he's just received. Coming out of deep space is a danger that's been approaching since the dawn of time. A black hole. An unstoppable threat that promises death for all in its wake.