Showing titles in Science Fiction

It all started with the dreams. But Cassie didn't pay much attention to them. She and her friends have been having nightmares ever since they acquired the power to morph. But when Cassie discovers that Tobias has been having dreams too - the exact same dreams - about the ocean, and a voice that's calling to them for help, she decides it's time to start listening. Now, she and the others have to figure out if the dreams are a message, or a trap.

Two exciting Magic Tree House adventures, narrated by author Mary Pope Osborne. A Big Day for Baseball: Batter up! The magic tree house has whisked Jack and Annie back in time to the 1940s. They're in Brooklyn, New York for a very special baseball game. Hurricane Heroes in Texas: Jack and Annie are on a mission! When the magic tree house whisks them back to Galveston, Texas, in 1900, they find out that a big storm is coming.

As his adventures with Little Bear continue, Omri travels from the French and Indian wars to the present and then back to the Old West at the turn of the century.

Gameknight999's best friend in Minecraft is dying, and only the User-that-is-not-a-user can save him! Herobrine, the artificially intelligent virus intent on escaping Minecraft and infecting the Internet with his evil, was captured after an epic showdown on the shores of Minecraft. Gameknight999, having trapped the virus in an unlikely prison, saved the lives of his friends in the game and was finally able to return to the physical world.

Leia and her team of rebels must outwit the Empire, avoid perilous pirates, and escape from a volcanic island planet before it's too late!

Meet Resilience, a Mars rover determined to live up to his name. Res was built to explore Mars. He was not built to have human emotions. But as he learns new things from the NASA scientists who assemble him, he begins to develop humanlike feelings. Maybe there’s a problem with his programming…. Human emotions or not, launch day comes, and Res blasts off to Mars, accompanied by a friendly drone helicopter named Fly. But Res quickly discovers that Mars is a dangerous place filled with dust storms and giant cliffs.

Nationally syndicated radio talk-show host Rush Limbaugh has long wanted to make American history come to life for the children of his listeners. In Rush Revere and the Brave Pilgrims, he created the character of a fearless middle-school history teacher named Rush Revere, who travels back in time and experiences American history as it happens, in adventures with exceptional Americans. In this second book in the series, Rush Revere is transported back to the people and events leading up to the American Revolution.

To save her father's future, she'll have to change the past. The one thing 13-year-old Margaret O'Malley is sure of is that her father is innocent. So when the unthinkable happens and he's sentenced to death by the cruel Judge Biggs, Margaret is desperate to save him. She'll do whatever it takes, even if it means using her family's secret - and forbidden - ability to travel through time. Margaret's only hope is to stop the chain of events that turned Lucas Biggs into a corrupt and jaded man.

Almost a year has passed since Stella and Tom discovered a time tunnel and travelled to early 1900s London, where they befriended Emma, Lucy ,and Jack. The magical moles that made the tunnel and secret lake appear have since vanished, but the children are longing to meet again. Then an illness, which puts Emma’s life in danger, changes everything. The moles reappear, just when needed, and Lucy realizes the only hope of finding a cure lies in the future.

A threat has emerged from the cosmos: Thanos. A ruthless warlord who plans to collect all six Infinity Stones. Joined by his formidable allies, he will be near-unstoppable at achieving his goal. The Avengers, the Guardians of the Galaxy, Doctor Strange, and Spider-Man must join forces and fight side by side to stop Thanos, while the fate of the Earth and the universe lays in the balance.

Really big trouble is an understatement these days. The war with the Yeerks is full on -- and it's definitely going to get worse. But Cassie and the other Animorphs have a lot more going on than just trying to stay alive. Now they've got to actively protect their families and the free Hork-Bajir. And they no longer believe they can do it alone. The Yeerks are just too powerful.

On a family trip to Paris, Greg Rich's parents disappear. They're not just missing from the city - they're missing from the century. So, Greg does what any other 14-year-old would do: He travels through time to rescue them. Greg soon finds out that his family history is tied to the legendary Three Musketeers. But when he meets them, they're his age, and they'll only live long enough to become true heroes if he can save them.

Visser One is constructing an enormous new Yeerk pool in an effort to feed the Yeerk reinforcements landing on Earth every day. The visser is blasting giant holes in the ground, obliterating whatever buildings, land, and people happen to get in his way. The subtle invasion is over. And the human population is now aware of the awful reality happening on their planet. Jake and the other Animorphs want to seize the pool ship and stop Visser One from constructing the new feeding ground. It would be a huge conquest—possibly the end of the war. But they can't do it alone.

The second audiobook in the series! From the moment Joshua Dread receives an invitation to Gyfted & Talented, the mysterious program for kids with superpowers, his plans for a normal summer turn upside down. Evil maniac Phineas Vex is still alive - and he wants Joshua dead. So if G & T can help prepare Joshua for battle, he's all in. And so are Sophie and Milton. Except they get more than they bargained for. The truth is that Joshua and his friends have been chosen to form the greatest superhero team of all time. That is, if they make it through G & T's rigorous training.

When Charlie’s longed-for brother is born with a serious heart condition, Charlie’s world is turned upside down. Upset and afraid, Charlie flees the hospital and makes for the ancient forest on the edge of town. There Charlie finds a boy floating face-down in the stream, injured, but alive. But when Charlie sets off back to the hospital to fetch help, it seems the forest has changed. It’s become a place as strange and wild as the boy dressed in deerskins.

As soon as the government passed legislation allowing humans to be genetically engineered and sold as pets, the rich and powerful rushed to own beautiful girls like Ella. Trained from birth to be graceful, demure, and perfect, these "family companions" enter their masters' homes prepared to live lives of idle luxury.

Ricky and his mighty robot have built the coolest fort Squeakyville has ever seen, and they can't wait for the fun to begin! But then Cousin Lucy arrives with her pets and plans to turn it into a princess castle - what a party pooper! Things completely fall apart when Nimrod Nightcrawler, a wicked worm from the planet Neptune, digs a tunnel under Ricky's fort, trapping the mighty robot. Now it's up to Ricky and Lucy to put a stop to this nightmare - and save their friend!

A bloody war is raging across the oceans, with the Pirate Federation and Nocturnals in alliance against the renegade Vampirates, led by Sidorio and Lola. Nothing will stop either one from making their presence dangerously known in battle. Connor and Grace Tempest each have important roles to play in the war - he as a pirate warrior at the heart of the fight; she as a powerful healer working with the war-wounded. As the twins face their greatest challenges to date, old allies and foes return to play their part in the ultimate battle of Pirate versus Vampirate.

New York Times best-selling author Elizabeth Wein (Code Name Verity, Rose Under Fire) journeys to a galaxy far, far away to bring listeners the harrowing story of the courageous bomber pilots and technicians of Cobalt Squadron!

In the center of Luster towers an enormous tree that is the Heart of the World. Now the tree is wounded, pierced by a tunnel that connects it to Earth. Through that tunnel strides Beloved, the ancient enemy of the unicorns, followed by an army of Hunters eager to destroy every last unicorn. At the center of this great struggle is the human girl, Cara Diana Hunter, who sets out with her friend, the gryphon Medafil, to ask a dragon to aid the unicorns.