Teen Alien

He has no voice or name, only a rank, Eighth. He doesn't know the details of the mission, only the directives that hum in his mind. Dart the humans. Leave them where they fall. His job is to protect his Offside. Let her do the shooting. Until a human kills her...

Teens across the globe have developed incredible powers known as Legacies. Although they were meant to use these abilities to help the world, dark forces have been working against them from the shadows. Six and Sam Goode used to be part of a covert group that investigated suspicious incidents surrounding these Human Garde. Then they discovered they could no longer trust who they were working for and quit. But they’ll still do whatever it takes to protect these teens.

Alien meets The Titanic in this tense YA science fiction horror series by #1 New York Times bestselling author E.K. Johnston. Celeste knows every inch of this ship. She's proud of her work as apprentice engineer. And as the maiden voyage of the Titan launches, she's optimistic for the promises...

In an all-too-plausible future where corporate conglomerates have left the world’s governments in shambles, anyone with means has left the polluted Earth for the promise of a better life on a SpaceTech-owned colony among the stars. Maité Martinez is the daughter of an Earther Latina and a powerful Aunare man, an alien race that SpaceTech sees as a threat to their dominion. When tensions turn violent, Maité finds herself trapped on Earth and forced into hiding.

A Newbery Honor Book and a Book Sense 76 Selection, Enchantress from the Stars is a science-fiction classic. Three alien races meet on the small green world of Andrecia. The Imperial Exploration Corps wants to claim the planet for its own, but the Anthropological Service stands in the way. And when young Elana makes contact with native Georyn, a love story exploring the very depths of human emotion unfolds.

Jet is a 19-year-old skag, one of the humans still living free on Earth following an invasion of creatures called the Nirreth. Squatting in the ruins of Vancouver, Jet and her family eke out an existence underground, hiding from the culler ships. No one knows where the ships take the people they abduct, but they never return. When a culler finds Jet, she may discover the truth the hard way...and end up living among the very creatures that have enslaved her.

Daniel Thrush is the only known human with the ability to learn the magic which runs the various empires of the universe. Earth is in the crosshairs of the Tellask Empire, a race that discovered magic millennia before humanity even mastered fire. All known aliens focus on the arcane. Upon learning of magic, their technological progress all but halted as great voidships spread their colonies across the galaxy. For all of Earth's military might, their only hope is to incorporate the alien's magic into technology, to use the enemy's own tools to fight them.

An alien and a human must unite to save Earth. Nathan Bradley’s life is unraveling. The nightmares that haunt him aren’t just dreams—they’re prophecies of Earth’s destruction. When a mysterious woman named Isha appears, claiming to have the answers, Nathan is thrust into a battle for the future of the planet. She says he’s not just another lost soul—he’s the key to thwarting a sinister plot to destroy Earth. But Nathan isn’t a hero. He’s barely keeping his own life together.

When Cora Mason wakes in a desert, she doesn't know where she is or who put her there. As she explores, she finds an impossible mix of environments - tundra next to desert, farm next to jungle - and a strangely empty town cobbled together from different cultures and time periods, all watched over by eerie black windows. And she isn't alone.

Felix always knew there was something wrong with the story of his family’s past. Breaking his mother out of a psychiatric hospital, he embarks on a desperate quest to uncover the brother no one else remembers—and the chilling reality behind his disappearance.

Ever wonder what else is out there? So does twelve-year-old Drew Shipley, a daydreamer whose only fear is growing up. To escape his present and avoid his future, Drew and his friends roam their small town playing night tag, fantasizing about aliens and spaceships, and exploring the haunted Gladhill barn. But Drew’s fantasies become reality when a starfighter from another dimension crashes in the cornfield behind his house: Sheela Vestril, commander of the Dimension Warriors and last hope in a galactic war to save their world from the vile Lord Malgore.

It is 2076: Lancer, Earth’s first starship, is on a mission to find interstellar civilizations. Although astronaut Nigel Walmsley’s experiences with alien encounters make him the expert, no one believes Nigel’s theory that machines are the dominant intelligent beings left in the galaxy and that their purpose is to annihilate all organic life. Then the explorers discover once-living planets where only machines remain – and ruined worlds where fugitive survivors must evade omnipresent and lethally advanced A.I. warships.

Michael: He's still having flashbacks of his escape from the underground compound. Only Cameron, the mysterious girl he met behind bars, seems to understand him-and realize that the sheriff may be gone but an even more dangerous enemy is out there.

Max is dying. No one wants to believe it, but he knows it's true. And as the end grows closer, he can only think of one thing: Who will protect Liz if he's not here? Liz can't stand watching Max suffer. She's determined to find some way - any way - to save him. But the only way to help Max is to risk her own life. Is she willing to die for the one she loves?

Two years ago, the aliens made contact. Now Cara Sweeney is going to be sharing a bathroom with one of them. Handpicked to host the first-ever L'eihr exchange student, Cara thinks her future is set. Not only does she get a free ride to her dream college, she'll have inside information about the mysterious L'eihrs that every journalist would kill for. Cara's blog following is about to skyrocket. Still, Cara isn't sure what to think when she meets Aelyx. Humans and L'eihrs have nearly identical DNA, but cold, infuriatingly brilliant Aelyx couldn't seem more alien.

Jim, a wisecracking, OCD-suffering fighter pilot, is about to propose to his girlfriend when his friend Kurt surprises them by showing up at his house, wounded and covered in blood. This is just the beginning of Jim's woes, because soon after, his life is thrown into a galactic conflict that threatens the very existence of the human race. Can our heroes save humanity from the wrath of a galaxy-conquering alien fleet? The Crimson Deathbringer seamlessly blends breathtaking action sequences with mischievous humor.

La vida de Spensa como miembro de la Fuerza de Defensa Desafiante dista mucho de ser normal y corriente. Demostró ser una de las mejores pilotos de caza estelar en el enclave humano de Detritus y salvó a su pueblo del exterminio a manos de los krells, la enigmática especie alienígena que los tenía prisioneros desde hace décadas. Por si fuera poco, viajó a años-luz de distancia de su hogar como espía infiltrada en la Supremacía, a un lugar donde descubrió que había toda una galaxia más allá de su pequeño y desolado planeta natal.

Solo_Lobo is a gamer who prefers to play by himself. But then he winds up in a virtual game set aboard an alien space station with a know-it-all robot named Spec. Spec is supposed to help him find the rest of his crewmates who've also been captured by the aliens. Seems like a piece of cake until Solo_Lobo learns the catch: He can't be seen by the aliens, or he'll risk getting caught in their disanimator eye beams, which will send him right back to Level 1. Can he rescue his crew in time to win the game? And is there more to Spec than what she seems?

En realidad, ella siempre quiso ser piloto: poder probar que es una heroína, como su padre. Y aunque llegó a lo más alto, los secretos que desenmascaró sobre su padre fueron aplastantes. Los rumores sobre su cobardía resultaron ciertos. Abandonó su vuelo durante la batalla contra los Krell. Peor aún... se volvió contra su equipo y los atacó. Sin embargo, Spensa está segura de que hay aún más por descubrir en esa historia. Y, si es necesario, viajará hasta el fin de la galaxia para salvar a la humanidad.

Four tests. Seven days. Nine teens. Only the chosen shall breed.Humans now live in a super greenhouse. Seas have risen. Oceans have acidified. And the fight for resources is deadly. To ensure nothing of this magnitude ever happens again, only those with enough intelligence and heart will earn the right to bear children and heal the earth. Nine teens must face the tests of the Proving to decide who will be Bound to this new order. Four of them will challenge the system in ways even they can’t imagine.