"When Earth is threatened by an invading race of bugs called the Hunger, 11-year-old Finn, his arch-nemesis, Lincoln, his crush, Julep, and one pink unicorn lunchbox become Earth's last best hope against destruction"-- Provided by publisher.

In this picture book, a boy writes a letter to an imagined alien, explaining all the things he will need to know about Earth and the people who live here--and adding a postscript asking what the alien might look like.

"Kidnapped by alien pirates, Holly Farb must face bounty hunters, giant worms, perky holograms, and more as she tries to find the real princess and get home before her big test"--Provided by publisher.

When Sky Patel-Baum is sent to live with her mysterious uncle, she never imagines she'll end up in Area 51, a top-secret military base. Sky feels like she's landed in a whole new world, even though she hasn't left the planet. Because guess what? Area 51 is full of aliens. Lots and lots of aliens. But something even stranger is happening in Area 51--aliens are going missing. Where could they be? How come everyone thinks sky and her uncle are involved...

Rosemary Harper doesn't expect much when she joins the crew of the aging Wayfarer. While the patched-up ship has seen better days, it offers a bed, a chance to explore the galaxy, and some distance from her past. The crew is diverse: Sissix, the exotic reptilian pilot; chatty engineers Kizzy and Jenks who keep the ship running, and Ashby, the captain. They are offered a job tunneling wormholes through space to a distant planet. It's a lucrative job,...

Susan Simmons discovers that her teacher is an alien when she sees him peel off his face after class. Susan teams up with Peter, the smartest kid in their class, to halt the alien's plans to abduct the students at the school.

"Daniel X is finally ready to take on the universe's most evil alien outlaw that killed his parents years ago, but he will need all his friends--and superpowers--to make it out alive"-- Provided by publisher.

"With the scope of Dune and the commercial action of Independence Day, this near-future trilogy is the first chance for English-speaking readers to experience this multple-award-winning phenemonenon from China's most beloved science fiction author. Set against the backdrop of China's Cultural Revolution, a secret military project sends signals into space to establish contact with aliens. An alien civilization on the brink of destruction captures the...

In 2041 on Moon Base Alpha, thirteen-year-old Dash must solve the mystery of how Lars was poisoned before the base loses oxygen, forcing the colonists to return to Earth.--Provided by Publisher.

"Charles Wallace Murry is old enough to start school, but his sister, Meg, and their friend Calvin know he isn't cut out for school on Earth--Meg worries that he'll be more misunderstood than ever. Luckily, with the help of the three celestial creatures Mrs Whatsit, Mrs Who, and Mrs Which, there is another place where Charles Wallace can get his education: Intergalactic P.S. 3, a public school in a completely different galaxy. The three children travel...