When a little boy meets a stranded alien child, the two quickly become friends, but at bedtime, the alien suddenly grows very sad, and the boy tries to figure out what his new friend needs to be happy again.

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

Spending another adventure-filled summer in the Pacific Northwest at his grandmother's hotel for visiting space aliens, eighth-grader David uncovers a plot to destroy the Earth.

Secret agent Bubble07, who exactly resembles a stuffed toy, is on Earth to assess whether or not the unicorns should invade the planet--but despite some bizarre Earth customs like show-and-tell, and annoying Earth dogs, ultimately suggests that Earth would serve as an excellent vacation destination for unicorns.

Dr. Bugspit and his top-secret Fix-It-Up syrup treat a variety of strange maladies at his outer space clinic.

"Eastwood Elementary has a new student, and he's nothing like the other kids in 3G. Fangbone is a barbarian warrior from another world! And he's been charged with the task of keeping a deadly weapon from Skullbania's vilest villain, Venomous Drool. Can Fangbone's new classmates team up to help him triumph over hound-snakes, lava-ferrets, and his first pop quiz?"--Publisher.

Thirteen-year-old Felix Yz chronicles the final month before an experimental procedure meant to separate him from the fourth-dimensional creature, Zyx, with whom he was accidentally fused as a young child.

John Smith, known as Number Four, has the power to eliminate the leader of the Mogodorians but needs all who have Legacies to form an army for a final showdown.

The Garde, broken and divided, discover that the Mogadorians have commenced their ultimate invasion plans and will stop at nothing to thwart it.

In rural Ohio, friendships and a beautiful girl prove distracting to a fifteen-year-old who has hidden on Earth for ten years waiting to develop the Legacies, or powers, he will need to rejoin the other six surviving Garde members and fight the Mogadorians who destroyed their planet, Lorien. Friendships and a beautiful girl are distracting to a teenager who is hiding on Earth while he waits to develop the powers he will need to rejoin the other six...