A space voyager living her dream of exploring new worlds lands on a distant planet ripe for colonization before her discovery of a mysterious relic transforms her life and threatens the entire human race.

It's just another day of high school for Zack Lightman. He's daydreaming through another boring math class, with just one more month to go until graduation and freedom--if he can make it that long without getting suspended again. Then he glances out his classroom window and spots the flying saucer. At first, Zack thinks he's going crazy. A minute later, he's sure of it. Because the UFO he's staring at is straight out of the videogame he plays every...

Fifteen-year-old Daniel has followed in his parents' footsteps as the Alien Hunter, exterminating beings on The List of Alien Outlaws on Terra Firma, but when he faces his first of the top ten outlaws, the very existence of Earth and another planet are at stake.

Five years ago, the mysterious and inscrutable head of Effective Engineering Solutions, Eli Glinn, led a mission to recover a gigantic meteorite--the largest ever discovered--from a remote island off the coast of South America. The mission ended in disaster when their ship, the Rolvaag, foundered in a vicious storm in the Antarctic waters and broke apart, sinking-along with its unique cargo-to the ocean floor. One hundred and eight crew members perished,...

Living in isolation with a robot on what appears to be an alien world populated with bizarre life forms, a twelve-year-old human girl called Eva Nine sets out on a journey to find others like her. Features "augmented reality" pages, in which readers with a webcam can access additional information about Eva Nine's world.

"After a year on Mars, a young boy and his family migrate to the planet Choom, but the inhabitants of Choom, the Zhuri, who look like giant mosquitoes, don't really like humans and it is up to the boy and his family to change their minds if they hope to survive." --

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.

A Time Best YA Book of All Time (2021)

From the "author to watch" (Kirkus Reviews) of The Five Stages of Andrew Brawley comes an "equal parts sarcastic and profound" (Kirkus Reviews, starred review) novel about a teenage boy who must decide whether or not the world is worth saving.
Henry Denton has spent years being periodically abducted by aliens. Then the aliens give him an ultimatum: The world...

An FBI analyst in the year 2013 formulates a plan that involves sending children into the future to 2035 to save the dying survivors of an alien attack who are trapped in an enclosure on Earth's remains.

National Book Award winner M. T. Anderson returns to future Earth in a sharply wrought satire of art and truth in the midst of colonization.
When the vuvv first landed, it came as a surprise to aspiring artist Adam and the rest of planet Earth — but not necessarily an unwelcome one. Can it really be called an invasion when the vuvv generously offered free advanced technology and cures for every illness imaginable? As it turns out,

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