Sixteen-year-old half-alien Sydney Chambers leaves Earth to seek his long-missing father, and unearths a devastating, centuries-old secret about humanity.

Scarlet Benoit and Wolf, a street fighter who may have information about her missing grandmother, join forces with Cinder as they try to stay one step ahead of the vicious Lunar Queen Levana in this story inspired by Little Red Riding Hood. "Even in the future, beware of the big, bad wolf . . . . Cinder, the cyborg machechanic, returns in the second thrilling installment of the bestselling Lunar Chronicles. She is trying to break out of prison--even...

The Garde is hopelessly outmatched by the annihilating Mogadorian ruler and draws unexpectedly close to finding the last remaining member of their group of alien survivors.

Daniel faces dastardly Number Two, who has slowly been amassing an underground army of aliens to help him enslave Earth's population in preparation for the arrival of Number One, the most powerful alien in the universe and Daniel's arch-nemesis.

To prevent the public from learning about Tori's unusual DNA, technology "geek" Tori and her adoptive parents move to a new town and change their names.

Henry and his brothers Hank and Hector are simply trying to get in all the fun they can before school starts, when a purple alien monster shows up and messes up their plans.

As plague ravages the overcrowded Earth, observed by a ruthless lunar people, Cinder, a gifted mechanic and cyborg, becomes involved with handsome Prince Kai and must uncover secrets about her past in order to protect the world in this futuristic take on the Cinderella story.

Is it space travel that children dream of, or merely visiting other worlds? Todd had always set his heart on being an astronaut, but when he meets an alien and travels to another world, he doesn't use a spaceship; he just hangs out in his own backyard.

In Space Boy, Orson Scott Card, author of Ender's Game, takes listeners into a strange and wonderful future, where people from another world regularly visit Earth, usually without being noticed.

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"During a time of political instability in the highest echelons of the imperial court, Ambassador Mahit Dzmare arrives in the center of the multi-system Teixcalaanli Empire only to discover that her predecessor, the previous ambassador from their small but fiercely independent mining Station, has died. But no one will admit that his death wasn't an accident--or that Mahit might be next to die. Now Mahit must discover who is behind the murder, rescue...

"Imagine being forced to move to a new planet where YOU are the alien! The first time I heard about Planet Choom, we'd been on Mars for almost a year. But life on the Mars station was grim, and since Earth was no longer an option (we may have blown it up), it was time to find a new home. That's how we ended up on Choom with the Zhuri. They're very smart. They also look like giant mosquitos. But that's not why it's so hard to live here. There's a lot...