Teen Time Travel

It has been nine years since John, Jack, and Charles had their great adventure in the Archipelago of Dreams, and became the caretakers of the Imaginarium Geographica. Now, they have been brought together again to solve a mystery: someone is kidnapping the children of the Archipelago. And their only clue is a mysterious message delivered by a strange girl with artificial wings: "The Crusade has begun". Worse, they discover that all of the legendary Dragonships have disappeared as well.

David King is reeling from his travels through history - and the evil he’s found there. The last thing he needs is his great-great-uncle Jesse’s hospital-bed instructions: You can’t simply do nothing. You must fix things. David and his brother Xander’s search for their abducted mother has repeatedly led them on strange and terrifying journeys as they’ve stepped through the portals of the creepy old house into some of history’s most turbulent moments - and confronted an unimaginably bleak vision of the future.

David, Xander, and Toria King never know what new adventures - and dangers - await them beyond the mysterious portals hidden on the top floor of their new house. They have battled gladiators and the German army, dodged soldiers on both sides of the Civil War, and barely escaped a fierce attack in their own home.

The Kings have been in the creepy old place - their new home - for only a few days, but they’ve experienced enough terror to last a lifetime. And the mystery is growing even more baffling. Shadowy and shifting, the big house conceals doors into other worlds that blur the line between memories and dreams - and the slightest misstep can change history forever.

For years, SauraCorps has kept its existence confidential while touting themselves as a run-of-the-mill dinosaur museum. For two Utah teens, Kamren and Vivienne, a care-free night to themselves quickly turns into a daunting trek through an exotic, unfamiliar time. Not only do they stumble upon SauraCorps’ nefarious agenda, they also encounter major discrepancies concerning the past that would rewrite history books as we know them.

Luna is a powerful witch. Known for her skills and feared for her temper, she’s set to preserve her family’s legacy by becoming the head of Boston’s Witch Council—a job she does not want. Aoife is a non-magical girl. Raised under the lens of her influencer family, she’s grown up in the public eye. Now she yearns for privacy—but knows her parents won’t oblige. Just when they are at their lowest, Aoife and Luna find each other and start dating.

As Jackson recovers from his brush with death, he's surrounded not only by the people he loves most—his dad, Courtney, and Holly—he's also among a few of the original time travelers. As he learns more about their lives and how this world began, it becomes apparent that they need to put a stop to Thomas and Dr. Ludwig's experimenting at Eyewall Headquarters. What starts out as an escape plan becomes a war between time and humanity, between free will and peace. It's the battle Jackson was born to fight and he's not about to back down. Not for anything. Not for anyone.

Loïc sent que son cerveau est sur le point d’exploser. Derrière lui, il entend des pas qui s’approchent. Les deux ravisseurs rejoignent la cuisine... Loïc, 14 ans, part en voyage avec sa famille, à bord du vieux Westfalia que Papi leur a légué. Alors que l’été s’annonçait des plus ennuyants, l’adolescent découvre qu’un portail temporel se cache dans le véhicule. La chasse au trésor préparée par son grand-père prend à ce moment une tournure étonnante.

To stop her sadistic grandfather, Saul, and his band of time travelers from rewriting history, Kate must race to retrieve the CHRONOS keys before they fall into the Cyrists’ hands. If she jumps back in time and pulls the wrong key - one that might tip off the Cyrists to her strategy - her whole plan could come crashing down, jeopardizing the future of millions of innocent people. Kate’s only ally is Kiernan, who also carries the time-traveling gene.

Shieldmaiden Ingrid Tirsdatter is in the final leg of her first mission. After chasing a dark mage one thousand years into the future, she and her team have spent the past two months trying to stop him from doing the unthinkable—enacting a magical spell that's certain to destroy their world. But when a collection of crystals goes missing, it's clear their enemy is making his final play. And when Axel starts acting peculiar, Ingrid realizes that more than just their home is on the line. If she and her team can't stop the dark mage, her past—and her future—may disappear forever.

Une terrible prophétie. Une dangereuse chasse aux trésors. Le monde des particuliers au cœur de la tempête. Jacob et Noor viennent d'échapper au clan de Léo, mais un nouveau danger se profile. Avant de mourir, H a parlé d'une prophétie qui pourrait anéantir le monde des particuliers.

Following Jim’s audacious plan, Kurt and a team of Marines traveled to the future to destroy Voltex. However, in doing so, they inadvertently started a chain reaction that ended with the extermination of all life in the universe. Now our heroes must get together one last time to save the universe, before it is too late.

When 12-year-old Gertie Milk washes up on the island of Skuldark, she finds that all of her memories are gone. Home to helpful Slug Lamps, delicious moonberries, and a ferocious Guard Worm, the island is full of oddities, including a cozy cottage containing artifacts from every corner of history. It is there that Gertie discovers she has been chosen as the next Keeper of Lost Things, tasked with the mission of returning objects to history's most important figures right when they need them most.

Delaney Carmichael's final year of boarding school at Ivernia is not off to a great start. Losing her father has left her feeling completely unmoored—both emotionally and in terms of what she wants to do with her future. So when Delaney discovers that Ivernia—the one stable place in her life—is on the brink of shuttering its doors, it feels like the last straw. If life is measured in what she has to lose, then does anything matter?

Casey Donovan has issues: hair, height, and uncontrollable trips to the 19th century! And now this - she's accidentally taken Nate Mackenzie, the cutest boy in the school, back in time. Awkward.

Frisch verliebt in die Vergangenheit, das ist keine gute Idee. Das findet zumindest Gwendolyn, 16 Jahre alt, frisch gebackene Zeitreisende. Schließlich haben sie und Gideon ganz andere Probleme. Zum Beispiel die Welt zu retten. Oder Menuett-Tanzen zu lernen. (Beides wirklich nicht einfach!) Als Gideon dann auch noch anfängt, sich völlig rätselhaft zu benehmen, wird Gwendolyn klar, dass sie schleunigst ihre Hormone in den Griff bekommen muss. Denn sonst wird das nichts mit der Liebe zwischen den Zeiten.

Ever since the dust storms arrived and turned her world upside down, ambitious Stella Fischer spends her mornings hiding moonshine in laundry stacks for delivery before returning home to help her sisters run their family home turned boarding house, hoping to make enough money to finally escape to Hollywood. She has no time for distractions, especially from Lloyd, the handsome drifter who works as a hired hand at the boarding house. When the group decides to forage for building materials at an abandoned cider mill, they discover a magical passage that sends them back to the mill in its prime.

On a rescue mission to save her spurned lover, Sophie is exiled to a terrifying realm. Her ex, her dog, and her soulmate are sent there too. Fortunately, in this parallel universe, Sophie has a superpower. The catch? Her new ability horrifies her ex, endangers her dog, and alienates her soulmate.

It was the perfect summer of first kisses, skinny-dipping, and bonfires by the lake. Joy, Tali, Luce, and Zoe knew their final summer at Camp Okahatchee would come to an end, but they swore they'd stay friends.

During arguably the worst week of Esso’s life, an accident knocks him into an incredible world — a place beyond space or time, where he can see glimpses of the past and future. But if what he sees there is true, he might not have much longer to live, unless he can use his new gift to change the course of history.