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Mya is transported back in time to ancient Egypt, where she must find Pharaoh Khufu's son, Khafre, in just 72 hours. With danger at every turn and history on the line, Mya must race against time to save Khafre and prevent the present world from being changed forever.

Archibald is a risk-averse boy with quirks that earn him plenty of eye-rolls, especially from his older sister, Hailee. Things get worse when his parents move the family from London to his grandmother’s creepy manor in the English countryside. Now he has to deal with hairless dolls in the library, weird stone creatures on the roof, and a spooky forest at the edge of the backyard. But these turn out to be the least of Archibald's problems.

It's August 1999. For twelve-year-old Michael Rosario, life at Fox Run Apartments in Red Knot, Delaware, is as ordinary as ever—except for the looming Y2K crisis and his overwhelming crush on his fifteen-year-old babysitter, Gibby. But when a disoriented teenage boy named Ridge appears out of nowhere, Michael discovers there is more to life than stockpiling supplies and pining over Gibby.

When Leah unearths a mysterious time capsule in her local park with her two best friends Mimi and George, she opens up a whole new world of adventure. Transported a hundred years back in time, she finds a women's football team in crisis. Can she and her friends lead them back to victory? The odds are against them, but time is on their side!

Selby hates homework. She would rather watch TV - anything to escape the tedium of school, her parents' bookshop and small-town busybodies. So Selby didn't plan to read Hamlet. She certainly never planned to meet him. This novel transports Selby, and the listener, into the cold and crime-ridden play itself. Here she meets Hamlet: heavy with grief, the young prince is overthinking and over everything. Selby can relate. But unlike Hamlet, Selby isn't afraid of making decisions.

Thirteen-year-old Adam has made a lot of mistakes in his life, but this has to be the biggest. Thanks to a MASSIVE fight with his little brother Callum, the mysterious and magical computer algorithm Popularis Incrementum has exploded - and accidentally transported them both to a completely different world! No, not just a different world. A different dimension: one where Adam and Callum were never born and the internet doesn't exist, and neither does any of the technology they know and love and rely on to make their epic YouTube videos!

As far as twelve-year-old McKinley O’Dair is concerned, the best thing about living in Gap Bend, Pennsylvania, is the Time Hop—the giant party the town throws every June to celebrate a single year in history. That one day is enough to make the few things that aren’t so fantastic about McKinley’s life—like her crabby homeroom teacher or her super-scheduled father—worth suffering through. And when McKinley learns that this year’s theme is 1993, she can’t wait to enter the Time Hop fashion show with a killer '90s outfit she’s designed and sewn all on her own.

After the shocking revelation about her long-lost father, Viv, Elijah, Charlotte, and Ray are determined to save him at any cost. So it's a no-brainer for them to sneak into one of Area 51's finicky time machines to try to bring him back. What could go wrong? Well, how about not being able to track Viv's father through time, almost getting destroyed by the same meteor that killed the dinosaurs, and being chased by strange beings that preserve the proper flow of time?

The School Rewind takes you on a journey with two students, Connor and Zing. You will join them in a quest to stop their days from repeating over and over again. Will they solve the mystery and break the curse or will they both be lost in time?

Al Chaudhury travelled back in time to save his father’s life. And it worked – Al’s dad is alive again and life is back to the way it should be. At least, that’s what Al thinks. Because when an accident nearly kills Al’s beloved Grandpa Byron, and forces Al back in time again, this time he leaves someone behind, trapped in another dimension forever. And now Al is forced to travel through time once more, not just to rescue his friend from the past, but also to save his Grandpa Byron’s life… and to make sure that there will be a future waiting for them all.

Utterly Dark promised the sea she would return. And when she does, she learns the ocean is hiding more secrets than she could have ever imagined. About herself, about her past, about the possibility of travelling through time.

Clumsiness is Chumley Stumblefoot's superpower. So much so, in fact, that everyone just calls him Clumsy. But when he trips up and insults history in front of his teacher, he has no idea the crazy old man is going to send him 500 years back in time to get an education on it.

It's Christmas time at St. Anne parish, and a new family has arrived! The Perez family doesn't look like the other families in the parish. As five-year-old Mateo stares at Katie and Patrick, clutching his little stuffed burro, they see he's just puzzled about them. But it's Father Miguel's job to take care of them, right?

If there is one thing Katie never thought she would do, it was walk through something called the "Door of the Dead." During a class field trip to visit the monastery of the Poor Clares, Katie is unexpectedly swept up into her next Chime Travelers adventure.

Patrick and his twin sister, Katie, are shocked to find someone threw a brick through the stained-glass window of St. Francis of Assisi at St. Anne's. Who would do such a thing? Before they can investigate, Patrick is swept into another adventure-to the town of Assisi, Italy, in the year 1205.

Using a xenon-powered rocket ship and guided by a psychotic robotic dog, a boy is able to travel back in time in attempt to save his friend that is locked aboard another ship. They return to Earth only to find a new world. This is the fourth of a multi-volume series, each book building on a new adventure.

A boy learns how to build a special rocket ship that can hyper-loop, permitting time travel. He intends to use it to find his lost friend. He has the help of two aliens and a robotic dog, but they can't be trusted. This is the third of a multi-volume series, each book building on a new adventure.

Die Zwillinge Henriette und Hannes Tempus ziehen mit ihren Eltern von der Großstadt Berlin nach Weimar. Die Kinder sind von dem Umzug so gar nicht begeistert. Doch das Haus, in das sie einziehen, birgt etwas Mysteriöses. Schon am ersten Tag machen die Zwillinge im Keller des Hauses eine spannende Entdeckung. Sie finden eine Zeitmaschine. Herr Tempus offenbart allen ein altes Familiengeheimnis. Daraufhin begibt sich die Familie auf eine Zeitreise in das Jahr 1965. Zu dieser Zeit ist Deutschland in Ost und West geteilt. Die Familie Tempus erlebt den kuriosen Alltag in der ehemaligen DDR.

Gibt es Geister wirklich? Und kann man mit ihnen sprechen? Das behauptet zumindest Anna Rothe, die anscheinend nicht nur eine Verbindung ins Geisterreich gefunden hat, sondern auch Blumen und andere Gegenstände aus dem Nichts erscheinen lassen kann. Darum nennt man sie auch das Blumenmedium. Aber in Wirklichkeit ist sie nur eine geschickte Betrügerin, die mit Hilfe ihres Managers die Menschen an der Nase herumführt. David, Jonas und Emma finden schnell heraus, dass Anna Rothe nicht die geringsten magischen Kräfte besitzt – oder vielleicht doch?

Archibald is a changed boy. He stands up to bullies and hangs out with the gargoyles that used to scare him. But for all his new toughness, he’s also a lost boy who misses his friends in Lemurea. When strange footprints are discovered on the manor grounds, he realizes a piece of that world has followed him home. Without golems, witches, or magic, Archibald knows there’s little to stop what’s prowling the London suburbs, which means he’ll have to return to Lemurea to seek Faerydae’s help.