検索キーワード： タイムトラベル

It is 100 years in the future. The world’s trees are dying and only one thing can stop it. A special serum made from plants that are already extinct. Cicero, a graceful flying squirrel; Mendel, a very in-charge armadillo; and Emerson, a playful ferret, just wanted to help the professor and find those plants, using an untested time machine. A quick trip back to the past to find a few unusual plants to save the forests of the future. No problem, right? Not exactly. That’s when things went wrong. Very wrong.

We are here together to teach one another how to love and share this great big world; no matter how tall, or small or the color of us all. We have a purpose we have a meaning, to love one another in every season. Remember, to be understanding and kind to all you meet. Be good to the trees, the flowers, and all the bees, loving every animal you meet, because they are part of you and me and this great big Earth that God made you see!

Washington would rather be playing basketball in the tournament instead of traveling to East Texas for a family reunion. He hates to read, but takes off on his own with a book to satisfy his parents. Washington travels back to the past where he encounters his ancestor Square and witnesses the brutal punishment of a slave when he is caught reading.

Palmen, glitzernder Sandstrand und leuchtend blaues Meer! Sind Philipp und Anne mit dem Baumhaus etwa ins Paradies gereist? Da erblicken die beiden plötzlich ein gigantisches Schiff am Horizont. Die Fregatte mit der schwarzen Flagge steuert direkt auf sie zu. Noch ahnen Philipp und Anne nicht, wer an Bord ist: Piraten auf Schatzsuche.

When Vanessa Marshall jumps off the Swan Pier back into the future from the year 1949, a piece of the past arrives with her. While continuing to search for her birth mother she develops relationships with the family she never knew she had, and finds that history has been altered in Port Swan. Meanwhile her mother Gina, a fellow time traveler and lost soul, is waiting and watching. Through journal entries written by Luna Marshall herself, the history and secrets of the Luna Time time portal are unveiled making the past and present become one.

For fans of the Royal Diaries series and of Gail Carson Levine, here is the second adventure in a middle grade time travel series from Newbery Honor-winning Kathryn Lasky! In book 2, newly orphaned Rose finds herself time-traveling between present day and the court of the two most memorable...

Howie seems like a normal dog. He has a wonderful life with his owner, Skyla. However, on what seems like an ordinary day, they both take an extraordinary time traveling trip. In the process, they discover that Skyla's friend, Jude, could really use their help. Will they figure out how to make it back to the present? What if their actions alter the future?

Who knew time travel was real? Certainly not them! These six BFFs are always trying to find new adventures, but when you live in a town like Forgeville, adventures are hard to come by. What they don’t realize is that today, they’re going to make the greatest discovery of their lives! Today, they will be hurled back in time to a strange and foreign place, where danger seems to be lurking around every corner. Their bravery, friendship, and survival skills will all be challenged as they navigate their way through the past. Can these six friends survive their journey back in time?

Still staggering under Paragor's relentless attacks, Alleble's remaining allies flee from the four corners of The Realm to safety within the Kingdom's walls. Once there they find chaos, the forces of Alleble grieving a fallen hero, and the Kingdom's citizens clinging to an ancient legend about...

2019 Bank Street College of Education's ""Best Children's Books of the Year"" Peter Lerangis, the New York Times bestselling author of the Seven Wonders and Max Tilt series, returns with an electrifying new trilogy about a boy who discovers that he alone may be able to alter the course of...

Combine the thought-provoking time travel of When You Reach Me with the humorous storytelling of Lemony Snicket, and you get a wholly original journey through time, space, and the depths of the human heart. This is a story of things that are not possible. It's not possible for Amy to see spirits...

Nine-year-old Billy is digging for buried treasure when he finds a wormhole in the garden! And to make matters worse, all sorts of people from the past begin to clamber through it. Now Billy – aided by his pet dog, Shakespeare – is in a race against time to close the wormhole and round up...

In The Scepter of Fire, 12-year-old Oliver Blue is dispatched on an urgent mission to save the School for Seers. He must travel back in time, to Florence, 1592, to find the only artifact that can save them all. Yet the secret is guarded by none other than Galileo himself. As Oliver searches for one of the great scientists and inventors of all time, the man who invented the telescope and who discovered planets, Oliver must wonder: is a he a seer, too? And what other secrets is he holding?

Travel back in time in the magic tree house with Jack and Annie in this #1 bestselling series and meet the greatest warriors of all--the Romans! Then get whisked away and meet famous founding-father and inventor Ben Franklin! Warriors in Winter: We are warriors! Jack and Annie have met knights...

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...

Vanessa Marshall has spent her life in and out of foster care, with only a vague recollection of the women that left her behind. When she receives a strange letter from her mother three weeks before her 18th birthday, Vanessa knows it’s the only shot she has at finding her real family. The letter instructs her to jump off the Swan Pier into the ocean at midnight under the next full moon. With the steadfast hope that her mother would be waiting for her, Vanessa jumps, only to find that she’s come up for air 70 years in the past.

WARNING: DO NOT BELIEVE THE STORY YOU'RE ABOUT TO READ. Well, you can believe some of it. There is some real history. But also hijinks. Time travel. And famous figures setting off on adventures that definitely never happened--till now. Time is getting twisted, and it's up to two kids to...

In The Orb of Kandra, 11 year old Oliver Blue is back in the present day, racing to save Armando before his destined moment to die. But when Oliver learns that the sacred Orb of Kandra has been stolen, he knows it is up to him - and him alone - to save the school. And the only way is to travel back in time, to the England of 1690s, and to save one very important person: Sir Isaac Newton. The Obsidian School, meanwhile, all are bent on Oliver’s destruction. And when they enlist and transform Oliver’s bully brother, Chris, it may just mean a fight to the death.

Secrets, spies or maybe even a monster... What lies in the heart of the wood? Charlie, Dizzy and Johnny are determined to discover the truth, but when night falls without warning they find themselves trapped in a nightmare. Lost in the woods, strange dangers and impossible puzzles lurk in the shadows. As time plays tricks, can Charlie solve this mystery and find a way out of the woods? But what if this night never ends? A timeless novel for anyone who’s ever felt lost.

In this jaw-dropping final installment of New York Times bestselling author Dan Gutman’s action-packed series, four risk-taking friends travel back in time to record the most infamous duel in American history. Billionaire Miss Z might be out of the picture, but a top-secret agency wants to...