Aliens

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....

The Animorphs have managed to contact the Andalite home world, but the battle is far from over. Visser Two has arrived on Earth, and he's not happy about the state of things.

He's not a stray house cat; he's an immortal being. And now he must choose whether to return to his planet or remain with his new human friend in a humorous, heart-tugging story from the author of I, Cosmo. The cat that Olive rescues from a flood has a secret: He's not really a cat at all, but...

Jack Archer is convinced something strange is going on at his neighbor's house. Mr. Fleshman always wears all black, hardly ever leaves his house, and never says hello to anyone.

The greatest superpower of all isn't to be part spider, part man, or to cast magic spells -- the greatest power is the power to create.Daniel has that power.Daniel's secret abilities -- like being able to manipulate objects and animals with his mind or to recreate himself in any shape he chooses...

Brought to you by Puffin. Sarah Jane doesn't know who she is any more. She's applied for a job as a secretary at a run-of-the-mill office, with just one other co-worker. He’s nice enough. A little strange, a little charming, clearly an innovator. For a snappy dresser, though (Sarah loves the...

There's an alien in Jack Archer's bedroom and he's not sure what to do. He's tried to warn his parents, teachers, and friends about the invasion, but everyone has just laughed him off.

Aliens, sassy hedgehogs, and unexplained disappearances . . . Oh, my! Discover the secrets of the universe in this hilarious middle-grade series from New York Times bestselling author Julie Buxbaum. “Epically fun!”—Max Brallier, #1 New York Times bestselling author of The Last Kids on...

Scrub isn’t happy about having to spend the summer with his hippie grandmother in “Middle of Nowhere,” Washington....

Still searching for the Emperor’s Seat, Zelia, Talen and Mekki arrive on the jungle planet of Weald....

Have you heard of Area 51? Of course you have! What good is a secret government facility that's no longer secret? Which is why the government packed up their alien artifacts and paranormal paraphernalia and moved to a brand new--even more top secret--location...

The destinies of a 12-year-old boy and an alien man become inextricably linked as they go on the run from government agents and a shape-shifting enemy....

The extraordinary tale of a curious boy sent to live on the moon, the wondrous discoveries he makes, and the courage it takes to speak a truth no one wants to believe. The first rule of life on the moon is: There is no life on the moon. The second rule is: Don't ask questions. 12-year-old Leo...

Guardians of the Galaxy meets The Land of Stories in this sequel to Roswell Johnson Saves the World! Packed with humor, heart, and action, the second book in this adventure series will take middle grade readers on another epic journey, this time, to save the galaxy! Something very strange is...

From #1 New York Times bestselling author Chris Colfer comes a funny, heartfelt, action-packed “Guardians of the Galaxy meets The Land of Stories” adventure series that will take readers on an epic journey across the galaxy to save Earth! Eleven-year-old Roswell Johnson is obsessed...

A middle grade debut by New York Times bestselling co-author of Between the Lines stars 13-year-old Ava, who helps run her family’s refuge for extraterrestrials. But a sudden attack on the zoo leads to her discovering a government conspiracy that upends everything she believed to be true.

David can’t wait to spend another summer at his grandmother’s Intergalactic Bed & Breakfast - a vacation hot spot for aliens....

Als ein genetisch veränderter Außerirdischer namens Experiment 626 entkommt und auf Hawaii abstürzt, weiß der Galaktische Rat, dass er ihn sofort fangen muss.

From master storyteller Garth Nix, the chilling story of a strange object that falls into the wrong hands and has the potential to destroy the world. Perfect for fans of STRANGER THINGS and THE LAST KIDS ON EARTH. It's not fair. Kim's always lived in the shadow of his younger sister, Eila --...

A brand-new, epic sci-fi action-adventure from bestselling author Tọlá Okogwu where friendship is tested to the limits! Perfect for 8+ fans of the Onyeka series, Star Wars and Marvel! When a powerful group of aliens threaten Earth, a mysterious species called the Onni offers humanity hope...

From acclaimed author J. Kasper Kramer comes a middle grade novel that’s “part gritty historical fiction, part The War of the Worlds” (Kirkus Reviews) about a budding young scientist in 1947 Roswell, New Mexico, who fears her weather balloon experiment has been mistaken for a flying saucer!...

Brought to you by Puffin. Discover what happened after . . . A remarkable collection of new Doctor Who short stories that give a glimpse into the moments just after the Doctor saves the world, and the credits roll. The Doctor has had many adventures, visited many planets and made a whole host of...

The beloved author of Posted and Ms. Bixby's Last Day returns with the first book in a coming-of-age sci-fi duology about Leo, a kid trying to navigate the galaxy in order to save his family—and, possibly, the planet Earth. When scientists discover a rare and mysterious mineral buried in the...

It's a dangerous time for Daniel X in this heart-pounding novel from the world’s #1 bestselling author—and when he's cast in an evil director's TV show, he must fight to stay alive. Daniel X thought he'd seen it all in his dangerous days of hunting outlaws—but there's no business like show...

"Aliens love underpants, in every shape and size, But there are no underpants in space, so here's a big surprise...." This zany, hilarious story, read by Rik Mayall, is a madcap, rhyming tale by award-winning author Claire Freedman, and is sure to enchant and amuse the whole family! Perfect for...