Losers in Space by John Barnes
It is the year 2129 and fame is all that matters. Susan and her friends are celebutantes. They are the lazy children of celebrities who try to get videos of themselves pasted into endless chunks of media, thereby achieving the desired rank of professional celebrity. Everyone has a rating; the more viewers who ID you, the better. So Susan and her almost-boyfriend Derlock cook up a surefire plan: the two of them plus seven of their friends will visit a Mars-bound spaceship and stow away. Their survival will be a media sensation, boosting their ratings across the globe. There's only one problem: Derlock is a sociopath.
Pathfinder by Orson Scott Card
Rigg is well trained at keeping secrets. Only his father knows the truth about Rigg's strange talent for seeing the paths of people's pasts. But when his father dies, Rigg is stunned to learn just how many secrets Father had kept from him--secrets about Rigg's own past, his identity, and his destiny. And when Rigg discovers that he has the power not only to see the past, but also to change it, his future suddenly becomes anything but certain. Rigg's birthright sets him on a path that leaves him caught between two factions, one that wants him crowned and one that wants him dead. He will be forced to question everything he thinks he knows, and push the limits of his talent or forfeit control of his destiny. First in the Pathfinder Series.
172 Hours on the Moon by Johan Harstad
It's been decades since anyone set foot on the moon. Now three ordinary teenagers, the winners of NASA's unprecedented, worldwide lottery, are about to become the first young people in space. Mia, from Norway, hopes this will be her punk band's ticket to fame and fortune. Midori believes it's her way out of her restrained life in Japan. Antoine, from France, just wants to get as far away from his ex-girlfriend as possible. It's the opportunity of a lifetime, but little do the teenagers know that something sinister is waiting for them on the desolate surface of the moon. And in the black vacuum of space... no one is coming to save them.
The Obsidian Blade by Pete Hautman
The first time his father disappeared, Tucker Feye had just turned thirteen. The Reverend Feye simply climbed on the roof to fix a shingle, let out a scream, and vanished - only to walk up the driveway an hour later, looking older and worn, with a strange girl named Lahlia in tow. In the months that followed, Tucker watched his father grow distant and his once loving mother slide into madness. But then both of his parents disappear. Now Tucker begins to suspect that the disks of shimmering air he keeps seeing - one right on top of the roof - hold the answer to restoring his family. And when he dares to step into one, he's launched on a time-twisting journey - from a small Midwestern town to a futuristic hospital run by digitally augmented healers, from the death of an ancient prophet to a forest at the end of time. Inevitably, Tucker's actions alter the past and future, changing his world forever.
Crater by Homer H. Hickam
It's the 22nd Century. A tough, pioneering people mine the moon for Helium-3 to produce energy for a desperate, war-torn Earth. Sixteen-year-old Crater Trueblood loves his job as a Helium-3 miner. But when he saves a fellow miner, his life changes forever. Impressed by his heroism, the owner of the mine orders Crater to undertake a dangerous mission. Crater doubts himself, but has no choice. He must go. With the help of Maria, the mine owner's frustrating but gorgeous granddaughter, and his gillie--a sentient and sometimes insubordinate clump of slime mold cells--Crater must fight both human and subhuman enemies. He'll battle his way across a thousand miles of deadly lunar terrain and face genetically altered super warriors in his quest to recover an astonishing object that will alter the lives of everyone on the moon. First in the Helium-3 Series.
Human.4 by Mike A. Lancaster
Kyle Straker volunteered to be hypnotized at the annual community talent show, expecting the same old lame amateur acts. But when he wakes up, his world will never be the same. Televisions and computers no longer work but a strange language streams across their screens. Everyone's behaving oddly. It's as if Kyle doesn't exit. Is this nightmare a result of the hypnosis? Will Kyle wake up with a snap of fingers to roars of laughter? Or is this something much more sinister? Narrated on a set of found cassette tapes at an unspecified point in the future, Human.4 is an absolutely chilling look at technology gone too far.
I Am Number Four by Pittacus Lore
Nine fugitives came to Earth after the destruction of the planet Lorien. John Smith tries to be a normal American teenager in rural Ohio but he's been hiding for ten years and developing the Legacies, or powers, he will need to rejoin the other survivors and to fight the Mogadorians who destroyed their planet. But the Mogadorians have begun to hunt the Nine. They caught Number One in Malaysia. Number Two in England. And Number Three in Kenya. They killed them all. And now they are after Number Four: John Smith. First in the Lorien Legacies.
Cinder by Marissa Meyer
Humans and androids crowd the raucous streets of New Beijing. A deadly plague ravages the population. From space, a ruthless lunar people watch, waiting to make their move. No one knows that Earth's fate hinges on one girl: Cinder, a gifted mechanic and a cyborg. She's a second-class citizen with a mysterious past, reviled by her stepmother and blamed for her stepsister's illness. But when her life becomes intertwined with the handsome Prince Kai's, she suddenly finds herself at the center of an intergalactic struggle, and a forbidden attraction. Caught between duty and freedom, loyalty and betrayal, she must uncover secrets about her past in order to protect her world's future. First in the Lunar Chronicles.
A Confusion of Princes by Garth Nix
You'd think being a Prince in a vast intergalactic empire would be about as good as it gets. Particularly when Princes are faster, smarter, and stronger than normal humans. Not to mention being mostly immortal. But it isn't as great as it sounds--as Khemri learns the minute he becomes one--for Princes are always in danger. Their greatest threat? Other Princes. Every Prince wants to become Emperor, and the surest way to do so is to kill, dishonor, or sideline any potential competitor. There are rules, but as Khemri discovers, rules can be bent and even broken. Soon Khemri is dispatched on a secret mission. In the ruins of a space battle he meets a young woman called Raine, who challenges his view of the Empire, of Princes, and of himself.
Fever Crumb by Philip Reeve
Fever Crumb is a girl who has been adopted and raised by Dr. Crumb, a member of the order of Engineers, where she serves as apprentice. In a time and place where women are not seen as reasonable creatures, Fever is an anomaly, the only female to serve in the order. Soon though, she must say goodbye to Dr. Crumb--nearly the only person she's ever known--to assist archeologist Kit Solent on a top-secret project. As her work begins, Fever is plagued by memories that are not her own and Kit seems to have a particular interest in finding out what they are. First in a Series.
Amy joins her parents as frozen cargo aboard the vast spaceship Godspeed and expects to awaken on a new planet, three hundred years in the future. Never could she have known that her frozen slumber would come to an end fifty years too soon and that she would be thrust into the brave new world of a spaceship that lives by its own rules. Amy quickly realizes that her awakening was no mere computer malfunction. Someone--one of the few thousand inhabitants of the spaceship--tried to kill her. And if Amy doesn't do something soon, her parents will be next. Now Amy must race to unlock Godspeed's hidden secrets. First in a series.
Life on Mars edited by Jonathan Strahan
Mars! The Red Planet! For generations, people have wondered what it would be like to travel to and live there. That curiosity has inspired some of the most durable science fiction, including Ray Bradbury's The Martian Chronicles and the work of Isaac Asimov. Now the award-winning anthologist Jonathan Strahan has brought together thirteen original stories to explore the possibilities.
The Comet's Curse by Dom Testa
When the tail of a comet flicks through the Earth's atmosphere, deadly particles are left in its wake. Suddenly, mankind is confronted with a virus that devastates the adult population. Only those under the age of eighteen seem to be immune. Desperate to save humanity, a renowned scientist proposes a bold plan: to create a ship that will carry a crew of teenagers to a home in a distant solar system. Two years later, the Galahad and its crew is launched. But soon after departing Earth, they discover that a saboteur is hiding on the ship. Faced with escalating acts of vandalism and terrorized by threatening messages, Triana Martell and her council soon realize that the stowaway will do anything to ensure that the Galahad never reaches its destination. The teens must find a way to neutralize their enemy or it will mean the end of the human race. First in the Galahad Series.
A Beautiful Friendship by David Weber
Stephanie Harrington always expected to be a forest ranger on her homeworld of Meyerdahl until her parents relocated to the frontier planet of Sphinx. In her new home's virgin wilderness, Stephanie discovers an intelligent alien species. The forest-dwelling treecats are small, cute, smart, and they are also very, very deadly when they or their friends are threatened. The treecats are also telepathic and able to bond with certain humans, and Stephanie's bond with the treecat Climbs Quickly land both of them in a fresh torrent of danger. Galactic-sized wealth is at stake, and Stephanie and the treecats are squarely in the path of highly-placed enemies determined to make sure the planet Sphinx remains entirely in human hands, even if that means the extermination of another thinking species. First in the Star Kingdom Series.