Showing titles in Science Fiction

Henry and Jessie have signed up to be in a robotics competition with a team from school. But someone from another team isn’t playing by the rules. Can the Aldens use their sleuthing skills and what they’ve learned about technology to find the culprit and save the day?

When her grandmother dies, 13-year-old Christy inherits an old family secret: the pond behind her house is in fact a portal to another world. What's more, she learns that her grandfather went through the portal when he mysteriously disappeared nine years ago. As Christy undertakes an adventure into a wondrous and dangerous new world full of strange aliens and advanced technology, she’ll need to trust her instincts and rely on the unique abilities of her friends if she wants to lead everyone safely home.

Humans have gone too far, wrecking planet Earth. We might need to find a new planet. But who could possibly help us do that? The AstroNuts! Lucky for us, back in the 1980s, NNASA (NotNASA) created four secret superpowered Animal Astronauts - AlphaWolf, SmartHawk, LaserShark, and StinkBug. They were built to be automatically launched into space to check out possible Goldilocks planets if things on Earth ever got too bad. Unlucky for us, things just got too bad.

When people start going missing on the oceanic world of Eiram, one Jedi Master and three Padawans are all that the Jedi can spare to investigate. Upon their arrival the Jedi quickly realize there is more at stake than they could possibly have imagined. A dangerous threat has emerged from the crashed Starlight Beacon beneath the ocean depths, and no one is safe, not even the Jedi...

There's an alien in Jack Archer's bedroom and he's not sure what to do. He's tried to warn his parents, teachers, and friends about the invasion, but everyone has just laughed him off.

Daniel X's hunt to eliminate each and every intergalactic criminal on Earth is always relentless, but this time, it's getting personal. Number Three on the List of Alien Outlaws takes the form of raging, soul-possessing fire. And fire transports Daniel back to the most traumatic event of his life-the death of his parents.

Her human name is Eva. There was a time when she had a loving husband and a son, Marco. When she had a wonderful career. But that was before she was infested by Edriss 562. Before the invasion of Earth. Now, Edriss 562 lives in Eva's head and controls her every movement. And through Eva, Edriss has become the highest-ranking general in the Yeerk empire, surpassing even her arch rival, Visser Three.

Eleven-year-old Roswell Johnson is obsessed with conspiracies about extraterrestrial life, an interest he inherited from his late father, who aptly named Roswell after the infamous UFO crash in Roswell, New Mexico.  When Roswell is accidentally abducted by aliens, his biggest dream comes true—he learns that aliens are real!  But when he discovers Earth is in grave danger, he must join forces with a team of quirky extraterrestrials to save his planet from a tyrannical invasion.

The blue box Elfangor used to create the Animorphs has been found by a kid named David. David has no idea what he has - or what it can do. But Marco does. And when he sees David with it, he knows the Animorphs have to get that box. At any cost. But what should have been a simple plan ends up going horribly wrong, leaving David is on the run with the Animorphs. Now they have only two choices: Turn David over to the Yeerks, or make him an Animorph.

Jake has to attend a wedding out of town. No one has been designated to take over as leader of the Animorphs. But when Tobias tells the others that he's found the place where Visser Three currently feeds, there is a unanimous agreement on going after him. The kids aquire cheetah morphs to run the visser down. Unfortunately, there's a new player on the scene: an inspector sent by the Council of Thirteen to check on Visser Three's eternal problems. The inspector has a Garatron host body.

Amy Pond looks for her Raggedy Man, Jo Grant remembers her childhood, the Master hunts the past...a young girl discovers a love for explosives. Eleven incredible stories from the world of Doctor Who—the early lives of friends and foes that have never been told before.

Corn is king in the Heartland, and Cael McAvoy has had enough of it. It's the only crop the Empyrean government allows the people of the Heartland to grow - and the genetically modified strain is so aggressive that it takes everything the Heartlanders have just to control it.

Will's mom and dad promise him a surprise for getting good grades in school. When his dad brings home a toy transformer robot named Planetron, Will is pleased, but not very excited. Until he discovers Planetron really transforms, from a toy into a huge, faster-than-light spaceship.

On a mission to a planet threatened by a toxic disaster, Obi-Wan and Anakin are separated. Anakin and three other apprentices - one of them his rival - must work together in order to survive. Anakin's instincts are clear...but are they right?

Almost nothing could be as bad as finding out your mother is Visser One, the most powerful leader of the Yeerk invasion of Earth. But it happened to Marco. And even though he's been handling it pretty well, he knew there'd come a time when he'd have to face her again, knowing that the Yeerk in her brain has taken his mother away. So when Marco and the other Animorphs discover that Visser One is overseeing a secret underwater project, they know they have to check it out. But Marco's not sure if this is a battle he'll be able to fight.

Dave and his friends try to save the Badlands from the evil Mad Mulligan.

Bullied at school and home, Ash finds respite from his unhappy life in virtual reality games. One night, he spends his meager savings to help a stranger, who thanks him with a copy of an old fantasy game called The Glass Realm. While exploring the game, Ash meets a seemingly humble shopkeeper named Ruby. But from the start, Ruby seems different than the other townsfolk-especially when she and Ash stumble across an in-game quest designed not for the player, but for Ruby to solve.

What marvels and mysteries await Dak, Sera, and Riq in the Golden Age of Baghdad? Europe is in the grip of the Dark Ages, but there is a light in the dark: Baghdad. The great city has become a center of learning, populated by scholars, merchants, and explorers from all across the known world. But danger lurks in the desert...and Dark, Sera, and Riq must act fast to save the world's greatest library from utter destruction.

Katara tells how she inspired a group of Earthbenders imprisoned on a Fire Nation ship to take a stand; Aang explains how he managed to outsmart the great Earthbender, King Bumi; and Sokka recounts the tale of the Great Divide. Included are sections on Earthbending moves, the great Earth Kingdom Kyoshi Warriors, and more.

The alien invasion of Earth is imminent. But maybe not all the aliens are united. A rebel faction has reached out to Anaya, saying there's a way to stop the larger invasion - a way for humans and hybrids and cryptogens to work together. Can they be trusted? Or is this a trap? It's not even clear if Anaya, Petra, and Seth are united - some of the hybrids think they'd be better off if the aliens won. With everything on the line, these three teens will have to decide who they are at their core - alien or human, enemy or friend.