Space Science Exploration

Sally Jansen was NASA's leading astronaut, until a mission to Mars ended in disaster. Haunted by her failure, she lives in quiet anonymity, convinced her days in space are over. She's wrong. A large alien object has entered the solar system on a straight course toward Earth. It has made no attempt to communicate and is ignoring all incoming transmissions. Out of time and out of options, NASA turns to Jansen. For all the dangers of the mission, it's the shot at redemption she always longed for.

“There’s a lot of things they didn’t tell me when I signed on with this outfit.” At least that’s what Sam Washington discovered after he got hired as Spaceport Manager on Space Station Zion. For one thing, everyone hated his predecessor, so now they hate Sam. Still, once he took the job, Sam considered it his duty to get the place back in shape. But angry admirals and profit-crazed tycoons keep crawling into his job description. Too bad no one is on his side – even when the fate of the entire station is on the line! Can Sam fix this mess, or is it time to start updating his resume?

The hottest military science-fiction series of all time continues. The mission: to boldly explore David Weber’s Honorverse; to deliver all the action, courage, derring-do, and pulse-pounding excitement of space naval adventure with tales set in a world touched by the greatness of one epic heroine—Honor Harrington.

Spensa's life as a Defiant Defense Force pilot has been far from ordinary. She proved herself one of the best starfighters in the human enclave of Detritus and she saved her people from extermination at the hands of the Krell—the enigmatic alien species that has been holding them captive for decades. What's more, she travelled light-years from home as a spy to infiltrate the Superiority, where she learned of the galaxy beyond her small, desolate planet home. Now, the Superiority—the governing galactic alliance bent on dominating all human life—has started a galaxy-wide war.

One minute, Rachel is taking a break from babysitting. The next, she's escaping the Earth on a pedal-powered interplanetary bus. It could happen to anybody. It could. Generally it doesn't, but it could. Because what Rachel soon learns is that Earth is infected with Math, which is why we look at our solar system and see freezing balls of ice, gas, and rock whirling lifelessly through a hostile void. Everyone else sees air pirates sailing the Seven Skies of Saturn, the endless exciting fight scenes of Mars, the sullen ghosts of Pluto, and much more.

Bob and friends come back to Earth for a little well-deserved R and R. Take a few nice walks in the woods, play a little paintball. Too bad it can’t be that easy. Too many people want Commonwealth tech, for them to ever have any peace.

Less than three months have passed since Captain Charlotte Omandi and the crew of Earth’s first starship, the TSS Bladerunner, narrowly prevented an extinction-level event from wiping out humanity. Omandi knows Earth remains on borrowed time, until she meets with leaders of the Galactic Confederation to convince them that our planet no longer represents a threat. As she and her crew prepare to become the first humans to travel outside our solar system, a string of assassination attempts lead them to an unlikely mystery.

Sandstorm: Publisher's Pack 2 contains the final two books in the Sandstorm series: Dustborn, Book 3 and War Torn, Book 4. Tired, dirty, and sick, the Red Rock survivors eke out an existence on the Watchers' cliffs, hoping to avoid the monster. But life up high is almost as bad as life on the ground. Water is scarce, and no meal is guaranteed. And deep inside the tunnels, a new threat is building, something that might consume them all....

Director G.T. Titus inserted an obedience chip into his brain and sent him on a secret mission 800 light-years away. On a distant planet, he broke the programming, smashed the chip, and remembered that he was Force Leader Marcus Cade of Battle Unit 175. Now, he’s heading back to Earth to find his wife. If Director Titus tried to use her as well....

Captain Brian Royce brings Hadad to his home planet, which shows obvious signs of battle. Did any of his family survive? Where are all the children; did the Zodarks take them? Admiral Miles Hunt finds himself appointed to a new position beyond his current skill set. He now has to become more than just a ship captain and fleet commander: he must become the Viceroy of the Milky Way Galaxy.

Nathan Myers and the crew of the Legacy have been taking down some of the galaxy's worst criminals. The corrupt leaders that are hiding in the shadows have taken notice. They are combining forces and sharing technology, even resorting to acts of terrorism in hopes of putting a stop to Nathan's conquests. If the face of growing opposition, Nathan and his allies discover an even deadlier threat. The Prule that have been hiding in the galaxy for more than 200 years have suddenly come out of hiding.

It’s time for the humans to strike back! Vile, ant-like aliens have already consumed the colonies of the Faustian Chain. Known as the Skaintz, these creatures destroy all living things and carry them back to their nests to be devoured. Now, they’ve begun to invade the stars of the Conclave. Captain Bill Gorman, a smuggler from the Fringe, is called upon by the Conclave rulers to scout the enemy. Fleets and armies are launched in a desperate attempt to annihilate the Skaintz before they consume humanity. Find out what happens next in Androids and Aliens.

A Voyage to Arcturus has inspired, enchanted, and unsettled audiences for decades. It is simultaneously an epic quest across one of the most unusual and brilliantly depicted alien worlds ever conceived, a profoundly moving journey of discovery into the metaphysical heart of the universe, and a shockingly intimate excursion into what makes us human and unique.

The conclave continually pressures the Imperium Empire by ousting peacekeepers and Radag mercenaries from imperial territories. This interdicts resources bound for Krackus worlds from the suborned races and exacerbates Imperium distribution protocols. On Jegstrat, a populous Krackus world, declining grain shipments lead to favoring distribution to large companies. Saboteurs plan to slow production at Imperial Grains, the largest processing plant. The goal is to rebalance grain distribution, but the attack goes terribly awry, causing death and great damage.

In her new novella, Sunday Times best-selling author Becky Chambers imagines a future in which, instead of terraforming planets to sustain human life, explorers of the solar system instead transform themselves. Adriane is one such explorer. As an astronaut on an extrasolar research vessel, she and her fellow crewmates sleep between worlds and wake up each time with different features. Her experience is one of fluid body and stable mind and of a unique perspective on the passage of time. Back on Earth, society changes dramatically from decade to decade, as it always does.

When Lee Anderson and her parents discovered a new world teeming with life, it was the dream of every explorer: they were rich beyond their imaginations. But tragedy struck when a herd of creatures overran their camp and killed her parents. The only other adult in her life had been their partner Gordon, who adopted her as parent. Which didn't turn out to be easy, because he wasn't human. He was a large intelligent alien, and to Lee, he was Uncle Gordon, but neither his race - the Derf - nor humans were gracious about accepting their family relationship.

Claim an inheritance. It's a simple goal, right? Nothing is simple when Cole returns to Centauri, the seat of Coleson Interstellar Engineering. Challenges at every turn, with no idea who he can trust. And then...the Solar Republic gets involved. Will Cole find the people working against him in time? Will they succeed in ending the Coleson line once and for all?

As Chinese and US spacecraft compete to be the first to land on Mars, a former astronaut, his cousin, and four teens from Florida decide to take matters into their own hands. If they can quickly build their own space-worthy ship using scrap metal, appliances, and power tools, they have a chance to come from behind - thanks to an inventive new power source that can propel them to the Red Planet within three days. No guts, no glory.

When Cordoba fell and his officer was murdered, Jacob T. Grimm vowed the fight wasn't over. With the help of DesRon 12 and the stalwart spacers of the USS Interceptor, he's going to bring the Guild to their corporate knees. On Cordoba, things aren't going well for the Marines. Local infantry are eager to attack, while refugees are forced out of the capital city on the verge of winter. The Spanish planet is in trouble. However, not all is as it seems.

Faced with determining the fate of the galaxy, Golan Trevize hesitantly chose to hand over the rule of the galaxy to planet Gaia. Two mysteries now remain: who has erased the records of Earth – and why? Determined to ensure his choice was right, Golan sets off with Janov Pelorat and Bliss, to answer these questions once and for all. But nothing could prepare them for the secrets which await them on Earth. Secrets which predate history as they know it, and will change its significance forever.