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. During a routine survey mission on an uncolonized planet, Kira Navárez finds an alien relic. At first delighted, her elation turns to terror when the ancient dust around her begins to move. As war erupts among the stars, Kira is launched into a...

"A new blockbuster science fiction adventure from world-wide phenomenon and #1 New York Times bestseller Christopher Paolini, set in the world of New York Times and USA Today bestseller To Sleep in a Sea of Stars. July 25th, 2234: The crew of the Adamura discovers the Anomaly. On the seemingly uninhabited planet Talos VII:a circular pit, 50 kilometers wide. Its curve not of nature, but design. Now, a small team must land and journey on foot across...

When their brother who has been missing for fifteen years suddenly returns, changed, Evie and Kass Shao must cast aside their differences to hide him from the FBI and an entire alien army who are in fast pursuit.

Jake Foster, a shapeshifting alien of goo disguised as a human, and his spunky friend Agnes investigate the mysterious takeover of their neighbors by "imblobsters" and uncover the reason Jake is losing control of his ability to keep his human shape.

Told in separate voices, eighteen-year-old Tyler Jones, top graduate of Aurora Academy, and a group of misfits and troublemakers embark on their first mission with Auri, a stowaway from the distant past. 2380. The graduating cadets of Aurora Academy are being assigned their first missions. Tyler Jones is ready to recruit the squad of his dreams, but his own boneheaded heroism sees him stuck with the dregs nobody else in the Academy would touch, from...

That thing is growing again. We must destroy it. The time to act is now ... With these words begins Gideon Crew's latest, most dangerous, most high-stakes assignment yet. Failure will mean nothing short of the end of humankind on earth. 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...

"Can humanity survive on a new world? On Eos, the last survivors of the Long Winter face their greatest challenge yet--and race to unravel the deepest secrets of the grid. The thrilling conclusion to the Long Winter trilogy"--Publisher's description.

Zack is shocked to find a large, green, six-eyed creature sitting in his place at school one morning, but soon learns that he and the "monster" have a lot in common.

In the chaotic turmoil that follows the Boov invasion of Earth, eleven-year-old Gratuity Tucci finds herself driving her mother's car to Florida, where all of the humans are being relocated, with her cat and a renegade extraterrestiral named J. Lo as her copilots.

In 2041 twelve-year-old Dashiell Gibson is a resident of Moon Base Alpha, and at the moment he is faced with a number of problems: coping with the nasty Sjoberg twins, finding out how the commander of the base has managed to disappear from a facility no bigger than a soccer field, and dealing with the alien Zan who communicates with him telepathically from afar--and who is hiding a secret which may threaten the whole Earth.