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Liam Chapman cannot believe his good fortune. He just bought a real, working time machine at a garage sale for $3. Sure, it’s labeled “World’s Worst Time Machine,” but how bad could it be? The time machine, as it turns out, is so much worse than Liam could have imagined. First, it summons Thomas Edison, but not that Thomas Edison. This Thomas Edison is a 10-year-old aspiring gangster from 1933 who demands to be called “Tommy Twinkles” and is also very interested in robbing a bank of the future.

What would you do if an alien spaceship crash landed by your house? Kyle and Trent get to find out when that very thing happens to them. They also find out what sort of fuel alien spaceships use to run, and it might not be what you expect!

The time has arrived for Max and her winged "Flock" to face their ultimate enemy and discover their original purpose: to defeat the takeover of "Re-evolution", a sinister experiment to re-engineer a select population into a scientifically superior master race...and to terminate the rest. Max, Fang, Iggy, Nudge, Gasman, and Angel have always worked together to defeat the forces working against them—but can they save the world when they are torn apart, living in hiding and captivity, halfway across the globe from one another?

Are you ready for a presidential adventure? Jack and Annie are! They are whisked back to Washington, DC, in 1861. Jack can’t wait to meet Abraham Lincoln himself! But the new president is too busy to see them, as he is desperately trying to save a nation in crisis. It’s a race against time as Jack and Annie try to aid a president and a troubled nation!

Jack and Annie know they have to search for one of the four secrets of happiness to help Merlin the magician find joy in his life again. And so they head off in the magic tree house for Florence, Italy, in the early 1500s to spend the day with one of the greatest artists and inventors of all time: Leonardo da Vinci!

A New York Times best seller and USA Today best-selling book! From award-winning actor Neil Patrick Harris comes the magical first book in a new series with plenty of tricks up its sleeve. When street magician Carter runs away, he never expects to find friends and magic in a sleepy New England town. But like any good trick, things change instantly as greedy B.B. Bosso and his crew of crooked carnies arrive to steal anything and everything they can get their sticky fingers on.

Get ready for your first holoball match! Jojo is the newest member on his team. He’s had to make lots of changes so he can play—he’s a cyborg now, which means he’s part human and part robot! His new additions allow him to see and play with holograms and have the entire internet available to him at all times. He must work together with his teammates to outwit the other team and score a victory!

Hawkins is a quiet town where nothing exciting seems to happen—until one night when a boy named Will Byers vanishes. Follow his friends Mike, Lucas, and Dustin as they search for him and uncover a world of secret experiments and terrifying supernatural forces. Is Eleven, a girl with incredible psychic powers, the secret to the mystery? This junior novelization retells the landmark first season of Stranger Things and is sure to thrill kids ages 7 to 10 as well as fans of all ages.

You see, the robot wasn’t designed to live in the wilderness. But when she washes up on an island, she must learn from the animal inhabitants and adapt to her new, natural surroundings, and before long, the island begins to feel like home.

Ever since the fracking site closed, Nancy’s parents have been acting weird. Their eyes are blank, they won’t eat – it’s like they’re no longer themselves. And now the symptoms are affecting others as well. Nancy and her friends Pete and Krish are determined to find out what’s going on. But the deeper they dig, the scarier the mystery gets. A dark presence is spreading its tendrils across Crooked Oak. Can they stop it before it takes over the whole town?

Marco es un niño con un aire especial, no solo por su fabuloso peinado y su entusiasmo por seguir el camino de las hormigas, sino también por su talento para soñar. Con el tiempo, viajando de ida y vuelta a sus sueños, Marco se convertirá en escritor de cuentos. A su más famosa historia la tituló En botas de astronauta.

The magic tree house has returned, and it's taking Jack and Annie back in time to Alaska, 1925. There they meet Balto, a jet-black Siberian husky destined to save victims of the diphtheria epidemic. But the trail isn't easy, and Balto is going to need Jack and Annie's help!

How did Joe, Fred, and Sam end up in King Arthur's court? It all started with The Book, a present from Joe's magician uncle. One minute they were looking at pictures of knights in The Book - and the next minute they are knights, battling fire-breathing dragons and gross-smelling giants! Can the Time Warp Trio escape death and destruction - and make it back to the twentieth century in time for lunch?

Martin, the spider chicken, is trying to process what just happened. He and his friends barely escaped from the mad scientist villager and his chimera golems. Now, they are resting in a cave, at least for the moment. But, their rest won't last long because they discover something insane in the cave. And, what can they do about the mad scientist villager?

Since Darren Devlin and Marek Masters joined forces, there has only been one thing on their minds - taking down XSP, the secret organisation that transformed them into genetically-modified superhumans. Even with 21% monster Darren's incredible strength, and 19% alien Marek's super intelligence, XSP is more than a match for them.

Top-secret Children's Spy Agency newest recruit, Asha Joshi is back with a brand new mission. Asha is suspicious when evil teenage trillionaire Shelly Belly proposes to cut down all the trees in Asha's favourite park to make room for CyberOaks: the new tech trees. Asha's a top coder and super spy so she should be able to face robot security parrots, navigate a suspicious internship and travel to Shelly's super-confidential base in Scotland to crack the case. Will Asha and her robo-hamster sidekick Tumble be able to protect the park and save the day?

¡Hola! ¡Soy Agus Pianola! Si has leído ¡Llega el Sr. Flat!, tú y yo ya nos conocemos; y si no, aviso: vivo en una habitación llena de monstruos. ¿Que de dónde han salido? Pues del Libro de los monstruos, donde vivían hasta que el malvado Dr. Brot los echó. Ahora están aquí, pero lo peor de todo es que el Dr. Brot y su ayudante Nap también han venido, y de entrada se han propuesto hundir el restaurante Nautilus. Por suerte, el Cheff Roll, el monstruo de la cocina, nos ayudará a trazar un plan para que el Dr. Brot no se salga con la suya. ¡Aventuras y enredos asegurados!

Diana's family is nothing like other families. In this funny science-fiction story, this young girl, who is brought up by a robot family, discovers that she's able to return to her human family.

For the first time since Sky got to Area 51, things seem to be under control. No bunker hideouts. No incoming space toilets. No kidnappings of beloved relatives. In fact, everyone is in a celebratory mood because a special government visitor is coming to Area 51! But on the morning of the visit, a UFO goes missing from the science lab. And then a mysterious whistleblower goes to the media saying they have evidence of a UFO landing! Did someone steal the UFO in order to reveal it to the whole wide world?

Tim is working on his science fair project—a robot! When he spends a weekend afternoon with his great-uncle, he learns that his love of engineering and technology runs in the family. After Great-Uncle Bate lends him a little creativity to help figure out what’s wrong with the robot, Tim learns an awesome secret about him!