Teen Time Travel

What if you could actually be watching at a time in history when an important invention or discovery was being made? The Discovery Machine is based on that premise and follows the mind-bending experiences of two very creative ninth graders. They accidentally discover a way to travel back in time to the exact moment of discovery of a famous invention or idea.

When war breaks out among the gods, the only hope that goodness might prevail depends on the love and bravery of two 17-year-old humans struggling to overcome their humble beginnings. Until recently, Danny and Jeannie were ordinary kids dreaming of an escape from the impoverished Wyoming coal camp they call home.

Natalie has found the worst kept secret in history. Now, to stay safe, all she has to do is keep her head down and obey the Regent. But the cost of Natalie's power is catching up with her. The past and present are a blur, Nautilus lurks at the city gates, safety is an illusion, and all around her reality cracks. While Edwin urges her to find an anchor and Leo strives to be her confidant, Natalie is convinced that to save herself, she must fix her family. And fixing her family means finding Brant.

Gabrielle is driven by her will to explore and see new things. When she moves to the small town of Envisage, she is drawn to a hidden antique shop and its mysterious owner. When Gabrielle is given a strange gift, she suddenly finds herself in the middle of an epic battle between good and evil. Follow Gabrielle as she ventures through the lives of many with the experience of only her own. It's a journey through history, life, and love unlike anything that could be imagined; except perhaps by a curious young girl.

William, Ellie, and Brent realize their memories have been erased - even though everyone else's is still intact. With Detective Sparks hell-bent on pinning them with Valerie's murder and the threat of a global war in the future, the three friends know their mission is more critical than ever.

Miranda dreams of disappearing. That and torturing her younger brainiac of a brother. To sidestep the risk of personal vulnerability (and her much-hated history class), she plays soccer or skips school by escaping to her favorite magic shop whenever she gets the chance. As her truancy creates a rift between her ambitious TV producer mother and misunderstood stay-at-home dad, Miranda begins to covet the unknown destiny of strangers and questions whether she will ever have one of her own worth living. Miranda’s relationships are laced with the strychnine of blame, envy, and doubt.

Imprisoned in the heart of a secret military base, Em has nothing except the voice of the boy in the cell next door and the list of instructions she finds taped inside the drain. Only Em can complete the final instruction. She's tried everything to prevent the creation of a time machine that will tear the world apart. She holds the proof: a list she has never seen before, written in her own hand. Each failed attempt in the past has led her to the same terrible present - imprisoned and tortured by a sadistic man called the doctor while war rages outside.

Seventeen-year-old Ava Tanner doesn't want to move to a new state and high school for her senior year. But when her dad gets a new job in Las Cruces, New Mexico, she doesn't have a choice. Ava becomes swept up in the confusion of hearing voices in her head, dreaming visions, and uncovering the truth behind alien abductions of young women just like her. To make her more confused, she learns that the only way she'll uncover the mysteries surrounding her is to join a family history club at her school called FH.

In the wake of September 11, 2001, Sammy attempts to use her powers to turn back time and change the course of history in search of her lost father, whom she affectionately calls Rhubarb Pie. However, in her botched attempt to manipulate fate, she falls down a rabbit hole and becomes lost in a virtual wonderland. As she wanders the fantastical City of @, she meets a variety of zany characters with questionable motives. In order to break free of this wacky world and find her way back home, she must restore her faith and connect with her powers before she disappears forever.

When Rick Hughes receives a reliquary pendant as a gift from an old friend, he has no idea what's coming next. Drawn to an old excavation site, Rick stumbles upon a portal that takes him back to the eighth century, and in the middle of a Viking invasion. After discovering a shocking link to the present, Rick is determined to intervene and save the inhabitants of the village from devastation - and to find a scientific explanation for what is happening.

Bryce was so close to getting home. Now he’s back on the run, hiding from Rangers inside Final Kingdom waiting for the bridge to reopen. But time is running out. Mysterious glitches are tearing at the virtual world’s fabric and could leave him permanently stranded. Zach, Andrew, Jess, and Maggie think they’ve located Bryce, but the military has taken over control of the JOSHUA Project and getting Bryce home may no longer be their top priority. While Q2 has scattered and abandoned the Eden machine, Yao is determined to build something even more powerful from his base in China.

In 2084, three teenagers discover the secret to time travel. At first their jumps cover only a few seconds, but soon they master the technique and combat their fear of jumping into the unknown. It’s dangerous. It’s illegal. And it’s utterly worth it for the full-body bliss of each return. As their ability to time jump grows into days and weeks, the group begins to push beyond their limits, with terrifying consequences. Could they travel as far as ten years, to escape the authorities? They are desperate enough to find out.

When 16-year-old Alexander Briggs is recruited into a secret society of similarly gifted teens, he is asked to give up everything in the process. Everything. In exchange, they promise to teach him how to control his powers and give purpose to them in the process. They tell him his potential is boundless. But, should such power exist without bound? Can choices be changed? Fates avoided? Futures made new? Or is there nothing that can be done to fight against and stop the darkness mobilizing within the Sumus Exitium?

With the passing of her grandmother and the inheritance of an antique holiday postcard collection, 14-year-old Rebecca Renford discovers she is a Time Corrector. Guided by interdimensional overseers and aided by a handsome, humanized computer historian (called a Continuant), with the selection of each vintage postcard from her album, Rebecca must travel back in time to help rewrite historical wrongs.

Summer 1975: Helena is bored out of her mind - there's absolutely nothing to do and her supposed 'best friends' Gwen and Elaine are holidaying in the South of France without her. Summer 2021: New to the north, Hermione's mum has moved her away from London and all her friends to start a new life with new boyfriend Paul, who resembles a slab of meat from the butchers. By some miracle, the girls meet.

Eight-grader Penny Preston thought she knew how to handle the Bodach, the spirits from the fifth dimension. But suddenly something is attacking the structure of the multiverse. Left unchecked, the attack will tear the fabric separating the dimensions and destroy the universe in a cataclysmic cosmic crunch. As the stress on the fabric grows, higher-dimensional energy escapes into Piper Falls, NY, reenergizing the Bodach. Emboldened, they use their regained powers to wreak havoc on the small town. The extra energy draws several new higher-dimensional entities to Piper Falls.

Bestseller-Autorin Kerstin Gier verzaubert mit der vollständig überarbeiteten Zeitreise-Edition der Edelsteintrilogie von Gwendolyn und Gideon, mit exklusivem Zusatzmaterial Manchmal ist es echt nicht leicht, in einer Familie zu leben, die jede Menge Geheimnisse hat. Der Überzeugung ist zumindest Gwendolyn – bis sie sich eines Tages aus heiterem Himmel im London um die letzte Jahrhundertwende wiederfindet. Und ihr klar wird, dass ausgerechnet sie das allergrößte Geheimnis ihrer Familie ist.

Penny Grace successfully traveled through time, outsmarted a paradox, and survived countless historical tragedies. Now, she must face her biggest challenge yet: stopping The Shadow once and for all. After terrorizing the dark world for eons, The Shadow now wants control over Earth. Unless Penny surrenders her past heroics, all life on Earth will die of thirst while the dark world drowns. But giving up would mean turning her back on everything Penny’s fought to protect, and she’s more determined than ever to save both worlds from The Shadow’s tyranny. Penny and her nemesis Kyle team ...

Step into the captivating world of "PICKLEVILLE: The Future Is Now!" where authors Garold G Knight and Brenda K Knight, along with the enchanting narration by Josh Porter, bring to life a thrilling universe of Pickle Power. Join best friends Harry Pickleslimer and Fredrick Finkelhouser as they embark on a time-traveling adventure filled with excitement, suspense, and a dash of Pickle Power magic.

In this much-anticipated conclusion to the Paper Dreams Chronicles, Rennie must band together with her friends one last time to join forces with the mysterious rebel leader, confront the Commander, take on the Enforcers, uncover the truth behind her sister’s death, and what was that other thing? Oh right. Keep the two timelines from imploding, destroying the fabric of Time itself. So there’s that.