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"Manno, wie gern würde ich mal einen echten Gladiatorenkampf sehen!", seufzt Oskar, während er und sein Freund Kokosnuss in einem spannenden Comic über das Alte Rom schmökern. Matilda versteht überhaupt nicht, was die Drachenjungen immer am Kämpfen finden, aber dann lässt sie sich doch zu einer Laserphaser-Zeitreise ins Alte Rom überreden. Sie landen in einem Wald vor den Toren Roms, wo sie einen entlaufenen Sklaven treffen. Noch während der Sklave ihnen seine Geschichte erzählt, werden sie von den Häschern des Kaisers gefangen genommen und in die Gladiatorenschule gesteckt.

Venezia. Su uno dei ponti del sestiere di Cannaregio due ragazzine si scontrano: hanno entrambe un appuntamento da rispettare, sono di corsa, ma l'incontro diventa subito un'occasione per essere curiose l'una dell'altra, per scambiarsi opinioni, per raccontarsi chi sono. Eppure c'è qualcosa che le rende molto particolari. Sì, perché Mirtilla e Nina appartengono a due «tempi» diversi: Nina è nostra contemporanea, Mirtilla viene dalla seconda metà del Cinquecento ed è arrivata nella Venezia di oggi grazie a una piega dello spazio-tempo.

One minute Qwerty Stevens is researching a last-minute report on the internet, and the next minute Benjamin Franklin is sitting on his bed! Thanks to the Anytime Anywhere Machine hooked up to his computer, Qwerty has snatched Franklin from July 4, 1776, the very day the Declaration of Independence was signed. Qwerty and his best friend, Joe, realize they have to get Franklin back in time for the signing, and they can't resist seeing it with their own eyes. Can the boys make sure the Declaration gets signed like history says it should? And can they make it back home?

A mysterious cosmic force the Ring of Fire has hurled the town of Grantville from 20th century West Virginia back to 17th century Europe, and into the heart of the Thirty Years War. With their seemingly magical technology, and their radical ideas of freedom and justice, the time-lost West Virginians have allied with Gustavus Adolphus, King of Sweden, to form the Confederated Principalities of Europe, changing the course of history in ways both small and large.

Otto and Sheed are the local sleuths in their zany Virginia town, masters of unraveling mischief using their unmatched powers of deduction. And as the summer winds down and the first day of school looms, the boys are craving just a little bit more time for fun, even as they bicker over what kind of fun they want to have. That is, until a mysterious man appears with a camera that literally freezes time.

When Frankie and Drew get in an argument about how ancient Egyptians really walked, there's only one way to set the record straight - a quick time-travel adventure! But what happens when Frankie and Drew's precious Sonic Suitcase ends up buried inside a booby-trap-ridden pyramid? There's only one way to get it back - by going inside and hoping they can make it out again.

When Frankie and his best friend, Drew, head back to the Middle Ages for one last trip with the Sonic Suitcase, they’re in for some strange surprises. What kind of knight rides a pig into battle? Who’s the mysterious stranger who turns up right when Frankie’s in serious trouble? And what could possibly make Drew want to stay in the Middle Ages forever?​ Only one thing is certain Frankie’s last time-travel adventure will be one to remember....

From the million-copy-selling author of The Roman Mysteries comes a nail-biting time-travel adventure in Roman London - where past meets present. Billionaire Solomon Daisy is obsessed with the skeleton of a blue-eyed girl from Roman London. He has managed to invent a time machine so that he can go and find her, but it's estimated that for each hour spent in the past, the time traveller's life will be shortened, so Solomon recruits a potential child time traveller: Alex Papas, a 12-year-old boy who knows a smattering of Greek and Latin.

George travels to the future in the epic conclusion of the George’s Secret Key series from Lucy Hawking. When George finds a way to escape the spacecraft Artemis, where he has been trapped, he is overjoyed. But something is wrong. There’s a barren wasteland where his hometown used to be...

New York City is experiencing the hottest summer on record. Eleven-year-old Arcade Livingston can't keep his cool after receiving this suspicious warning atop the Empire State Building: Things will heat up in all areas to test your mettle. In no time flat, Arcade is tested like never before to use the Triple T token's powerful ways to outsmart a bully, find a place for his best friend to live, and spy on some pesky villains from the 1900s.

Arcade, Zoe, and their new friend, Doug, are traveling from New York to Virginia to stay with their cousins and best friends, Derek and Celeste. It's a chance for Arcade to feel normal again after his latest series of adventures. But nothing is normal as long as the Triple T Token is hanging around his neck. Plus, Derek claims he's stumbled upon some troubling information, and now a suspicious person is following him. Arcade wonders if the trouble is related to the token - after all, someone has already tried to take it from him once.

Arcade is a 12-year-old boy who has a unique gift that allows him to travel into another dimension with the special token he received from a mysterious woman. However, he doesn't have an answer when his teachers ask his class the same simple question every year: What do you want to be when you grow up? Arcade begins to pick up books on everything from entrepreneurship to football to piano to card tricks. As he dives into books, he discovers that the possibilities for his future are endless.

A young girl, Rella Deveraux-PenSword, is called to protect and defend Hleo: an enchanted refuge for the children of Earth One. Rella must stop a plague of Shadowsplitters, the miscreations of the plagiarist Archimago, from destroying the Wondercurrent: a source of life and hope for all the children under Hleo's protection. Rella's parents, Winter and Julian, are part of a secret alliance of Storykeepers. First, her mother disappears. Then, a few years later, when her father goes missing, Rella is forced to flee her home in the rural village of Ensea.

What does the last T on the Triple T Token stand for? Where did it come from? What did Arcade’s mom do with the token when she had it? And why does Arcade have it now? Arcade and Zoe Livingston have been on a quest for truth ever since the mysterious lady gave Arcade the token, said “Happy Travels,” and then vanished. Now, Arcade Livingston has just one wish on his 12th birthday: to experience the ests of life. From the highest, lowest, deepest, coldest, and hottest places on Earth to some of the greatest, Arcade will get his wish and much more than he could ever dream.

The last thing sixth-grader Bella Rhodes remembers (before the world as she knew it disappeared) is visiting the Skydeck at Chicago's Willis Tower. What happens next can't be explained as Bella finds herself back in Bible times during the days of the tower of Babel in ancient Shinar! Imagine....The Tower Rising is the sixth release in an exciting epic adventure series for kids ages 8 to 12 written by schoolteacher Matt Koceich. The Imagine series brings the Bible to life for today's kids as they ponder what it would be like to live through a monumental biblical event.

The world's #1 bestselling author has teamed up with the world's most famous genius to entertain, educate and inspire a generation of kids--with the first and only kids' book series officially approved by the Albert Einstein Archives. Albert Einstein + James Patterson = A Must Read! Max is back...

In Race to the Ark, Peter, Mary, and their faithful dog, Hank, travel back to the time of Noah. With only seven days to solve the riddle of the scroll and escape the impending flood, Peter, Mary, and Hank must race to help Noah and his family finish the ark. Along their journey, Peter and Mary evade a group of young ruffians and ultimately come face-to-face with the Dark Ruler, an evil man who reminds them of a snake they met in the Garden of Eden.

In the first adventure in the series, Peter and Mary find themselves witnesses to the creation of the world just as God is speaking it into existence. Can they unlock the mystery of the scrolls before they get trapped in history forever? Children will discover the answer as the two characters ride rhinos, meet the angel Michael, and talk to a certain snake in the Garden of Eden.

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.

History meets hijinks in this first title in a hilarious new middle grade series for fans of Timmy Failure and The Terrible Two, when Ben Franklin accidentally time travels to a 10-year-old's home in 21st century America! Nolan is a typical kid living in a typical 21st century American town...