"High above the planet Harmony, the Oversoul watches. Its task, programmed so many millennia ago, is to guard the human settlement on this planet, to protect this fragile remnant of Earth from all threats. To protect them, most of all, from themselves. The Oversoul has done its job well. There is no war on Harmony. There are no weapons of mass destruction. There is no technology that could lead to weapons of war. By control of the data banks, and...

A group of scientists journey to the bottom of the sea to explore a sunken spaceship in this thriller from the author of The Andromeda Strain (1969). A group of American scientists are rushed to a huge vessel that has been discovered resting on the ocean floor in the middle of the South Pacific. What they find defines their imaginations and mocks their attempts at logical explanation. It is a spaceship of phenomenal dimensions, apparently, undamaged...

When a long-term attack against her world by the alien Krell escalates, Spensa's dream of becoming a pilot may come true, despite her deceased father being labeled a deserter.

"Rabbits is a secret, dangerous, and occasionally fatal underground alternate reality game, where the prizes are unclear but may involve vast sums of money, NSA or CIA recruitment, or perhaps even the key to unlocking the secrets of the universe itself. Since the game first started in 1959, ten iterations have appeared and nine winners have been declared. No one knows the true identity of these winners--just their now-famous user names. And everyone...

"Dazzling space battles, intergalactic politics, and rogue AI collide in the second book in this epic space opera by award-winning author Megan O'Keefe. Sanda and Tomas are fleeing for their lives after letting the most dangerous smartship in the universe run free. Now, unsure of who to trust, Sanda knows only one thing for certain - to be able to save herself from becoming a pawn of greater powers, she needs to discover the secret of the coordinates...

After rebel Tally Youngblood brings down the uglies/pretties/specials regime, fame, instead of beauty, becomes the new world order, and fifteen-year-old Aya Fuse embarks on a dangerous plan to boost her popularity ranking.

"All her life, Spensa has dreamed of becoming a pilot. Of proving she's a hero like her father. She made it to the sky, but the truths she learned about her father were crushing. The rumors of his cowardice are true--he deserted his flight during battle against the Krell. Worse, though, he turned against his team and attacked them. Spensa is sure there's more to the story. And she's sure that whatever happened to her father in his starship could...

George is heartbroken when his neighbor Annie and her space-scientist father move to Florida, but when Annie sends him a secret message telling him she has been contacted by aliens with a terrible warning, he joins her in a galaxy-wide search for answers. Includes scientific essays on space travel.

Rachel is still reeling from the news that the Earth is secretly under attack by parasitic aliens known as the Yeerks. And that she and her friends - five kids who, purely by chance, stumbled onto a downed spacecraft and were given the power to morph into any animal they touch - are the planet's only defense. But Rachel's always been something of a daredevil. So when it's suggested that they infiltrate the home of their assistant principal, Mr. Chapman,...

"Deep underground, thirty-nine women live imprisoned in a cage. Watched over by guards, the women have no memory of how they got there, no notion of time, and only a vague recollection of their lives before. As the burn of electric light merges day into night and numberless years pass, a young girl--the fortieth prisoner--sits alone and outcast in the corner. Soon she will show herself to be the key to the others' escape and survival in the strange...