Teen Alien

Ax is an Andalite, an alien, stranded on a strange planet he's sworn to defend, even though it's not his own. Since the Animorphs rescued him, he's fought at their side, and in that time they've come to consider Ax a friend. But deep inside, Ax knows he isn't their friend. He can't ever be. Andalites must always hold themselves apart, even from their allies. As the Animorphs' past actions start resulting in deaths of innocent people, however, Ax's loyalty is called into question. Now he must decide whether to reveal the reason for his estrangement - the shameful secret of his people.

The forces of the entire Th'un Empire are about to come down on Amelia like a 10-ton hammer. Wanted dead or alive by ruthless aliens and with nowhere to run, Amelia must use every ounce of her brilliance to defeat them on Earth. But the Earth is just the beginning. The galaxy is larger than she realized, and their planet isn't the only one in peril.

The colonists from the Pathfinder have arrived on Kaguya, a planet with low gravity but a very dense atmosphere. It’s fun to jump around, but the air makes you loopy - and worse than that, the heavy atmosphere means that wind storms, although rare, are absolutely devastating. Zero and Nyx help to get everything locked down before the first big storm, but they stumble onto a group of thieves who have stolen some mining equipment. Before the kids have a chance to get away and tell anyone, the storm hits and the massive winds carry them far away.

Micah Cole has been in deep space for three years while his parents chase their obsession with finding intelligence to the far corners of the universe, but Micah dreams of the friends he left behind and counts the days until they return home. When a devastating meteor shower nearly destroys their ship, Micah is separated from his family and stranded on Sovereign, a vast planet of raging rivers, towering forests, and deadly creatures. If Micah ever wants to see his family or his home again, he’ll have to learn to how to survive on a hostile alien world, all alone.

Jamie O’Neill is back on Earth, where no one but his best friend Ramsay knows he’s the hero of a great war that saved an alien nation. Now he’s back to being a kid with one arm, no girlfriend, and a band that plays bad songs about intergalactic romance. Then news breaks on the Internet: a space probe has picked up a coded message from far across the galaxy. NASA’s best scientists can’t figure out what it says. Only Jamie and Ramsay realize it’s a message from Altair. They’re needed again.

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.

In 1851 a mysterious visitor to Art Mumby's space home has plans for a calamity that will destroy not only the entire British Empire, but also the known universe. Can disaster be prevented with help from Art's irritating sister Myrtle, a few exotic space creatures, and an extraterrestrial pirate?

In this final and most ambitious book in a wonderfully inventive trilogy, veteran interplanetary travelers Jamie and Ramsay must protect their alien friend Wishaway, now living with them on Earth, from the scrutiny of sinister forces on their own planet. In the meantime, Wishaway’s beloved home planet of Altair seems to be hurtling toward doom.

'We are the last defence.I've seen him on the news. Followed the stories about what happened to John Smith. To the world he's a mystery, but to me...he's one of us. Nine of us came here, but sometimes I wonder if time has changed us, if we all still believe in our mission. There are six of us left. We're hiding, blending in, avoiding contact with one another, but our Legacies are developing, and soon we'll be ready to fight....'

It's not until Dez's father shows up, wielding a gun and knowing more about Kale than he should, that Dez realizes there's more to this boy - and her father's "law firm" - than she realized. Kale has been a prisoner of Denazen Corporation - an organization devoted to collecting "special" kids known as Sixes and using them as weapons - his entire life.

Seventeen-year-old Evie Dasher knows firsthand the devastating consequences of humanity's war with the aliens. When she's caught up in a raid at a notorious club known as one of the few places where humans and the surviving Luxen can mingle freely, she meets Luc, an unnaturally beautiful guy she initially assumes is a Luxen...but is in fact something much more powerful. Her growing attraction for Luc will lead her deeper and deeper into a world she'd only heard about, a world where everything she thought she knew will be turned on its head....

For years the Garde have fought the Mogadorians in secret, but now the invasion has begun. If the Garde can't find a way to stop the Mogs, humanity will suffer the same fate as the Lorien: annihilation. When the Elders sent the Garde to Earth, they had a plan - one which the Garde are finally starting to understand. A group of the Garde travelled to an ancient pyramid in Mexico where they awoke a power that had been hidden for generations. Now this power can save the world or destroy it. It will all depend on who wields it.

The Garde have suffered the ultimate betrayal: Number Five has allied himself with the Mogadorians, killing Eight and helping the Mogs to abduct Ella from the safe house. Now the fight for Earth's survival has just become that much more impossible. The Garde may not have time to mourn their fallen ally, but they'll make sure to avenge him. And help is at hand from the most unlikely of sources: Adam, a Mogadorian, has turned his back on his people. He might just be their lifeline, but are the Garde repeating past mistakes by putting their trust in him?

Taylor Cook thought the invasion was just a bad dream. She'd heard about teens who were suddenly developing incredible abilities, but she had never really believed it. Not until the day she discovered she was one of them - a human with Legacies. Now Taylor is being sent off to the Human Garde Academy. A place where recruits from across the globe can learn to control their new powers and discover what they are truly capable of. But not everyone thinks that's the best use of their talents.

Gwen Lark, nerd, geek, and awkward smart girl, is among the lucky ones. She's one of several million teenage refugees to escape the extinction-level asteroid barreling toward Earth and reach the ancient colony planet of Atlantis. But Atlantis is a strange new world with higher gravity and a blazing white sun, where nothing is as expected. The new arrivals from Earth will now belong to the majority class of noncitizens who face a lifetime of hard work and limited rights.

When Evelyn Dasher crossed paths with Luc, she was thrown headfirst into the world of the Lux - only to discover she was already far more involved in their world than she ever suspected.

Cade Carter is lost. Convicted of a crime he didn't commit, Cade is facing a year in reform school when he finds himself suddenly transported to another realm. But this new world is no escape. Populated by bloodthirsty prehistoric creatures and fierce warriors, Cade's surroundings are full of danger. Along with his fellow students, Cade is forced to become a contender in a deadly game of the highest stakes, controlled by invisible overlords. Who are these brutal rulers, and why did they choose Cade?

Less than a year ago, Evelyn Dasher was a normal girl, living a safe, rather unremarkable life - a life that was a total lie. Now she's learned the truth about who she was and what she is. Hidden within Zone 3, she knows that if she loses control of her dangerous abilities again, she not only puts everyone in the secret community at risk, but also the beautiful, deadly inhuman Luc. He will do anything to keep her safe. Lie. Barter. Beg. Kill.

It's a year since John Smith and the Lorien Garde helped defeat the Mogadorian invasion of Earth. Now all over the planet teenagers are developing new powers - new Legacies. But this terrifies everyone else. Those with Legacies are cast out of families. Hunted down. Murdered. So the Garde create an academy. A place where the gifted may come and learn in safety. They will be trained to use their powers to help protect humankind. But some of them believe there's a better use of their talents. They have other plans. And they don't care who dies in order to bring them about....

Katy knows that the world changed the night the Luxen came. She can't believe that Daemon welcomed his race or stood by as his kind threatened to obliterate every last human and hybrid on Earth. But the lines between good and bad have blurred, and love has become an emotion that could destroy her-could destroy them all.