Anthony and his younger sister discover that the monster figures he got in an unusual box at an estate sale are alive, but they have no way of knowing that the "monsters" will lead them on fantastical adventures to other worlds in an effort to try to save Earth.

Three kids from Earth are accidentally stowed away on an alien spaceship and after landing find themselves on a planet full of enemies.

Maktel Geebrit, Pleskit's best friend from back home on Hevi-Hevi, is finally going to visit him on Earth. Pleskit is excited, but a little nervous, too. How will Maktel get along with Pleskit's new friend, Tim? And just how do you cope with having two best friends on the same planet, anyway?

Pleskit loses his grandfather's brain in this third book of the hilarious, fast-paced, and accessible Sixth-Grade Alien sci-fi series from the bestselling author of Aliens Ate My Homework, Bruce Coville. Some kids lose their homework. Some kids lose their math book, or their sneakers, or their lunch. Pleskit Meenom, first alien kid to go to school on Earth, has a bigger problem: He's lost his grandfather's brain! Of course, that's not Pleskit's only...

All Pleskit Meenom wants to do is fit in on his new planet. But bullies like his classmate Jordan Lynch make it clear he never will. Not even taking a trip to the mall and getting some Earth-style clothing is enough to stop Jordan's teasing or blend in at school. After one dig too many from Pleskit's bully, Pleskit and his best friend Tim decide to teach Jordan a lesson. So they borrow a shrinking ray from the embassy. Shrinking rays are tricky machines,...

A young scientist discovers a zero-gravity homicide onboard a space station. Rusty McPhee was born on Earth, but he hasn't been on solid ground for so long that he hardly remembers what it's like. He was raised on the space station known as ICE-3, and he knows the ins and outs of this floating research platform better than anybody. He's working in the waste disposal unit, watching garbage dissolve and be recycled, when he sees something terrifying:...

On an island of geniuses, a gang of kids must use their smarts to survive When five brilliant but wacky friends get dragged to a deserted island by their scientist parents, they decide to do what any self-respecting young brainiacs would: beat the adults at their own game. The only problem is, before the group can discover whether artificial intelligence is an impossible dream or the solution to mankind's problems, they'll first have to save themselves...

A spy has infiltrated the island, and only the A.I. Gang can stop him Some days a gang of kid geniuses just can't win. As if it weren't bad enough that the A.I. Gang has Sergeant Brody's terrifying security robots crimping their activities and the mysterious Black Glove out to get them, now they've managed to get on the bad side of an international superspy who has secretly invaded Anza-bora Island. Of course, a little thing like that won't stop them...

Tim helps an alien Beebo to return home but not without danger in the process.

Aliens have finally made contact with Earth and have sent an ambassador-a single parent who brings along his kid, Pleskit. Because his father insists he mix with earthlings and attend public school, Pleskit becomes the world's first sixth grade alien. His initial attempts to fit in are hilariously catastrophic, and only when he establishes a tentative friendship with Tim Tompkins does Pleskit begin to understand that he is being sabotaged. But

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