time-travel fiction

"After eleven-year-old David Bravo wishes for a do-over of a disastrous day of middle school, he and a shapeshifting spirit guide try to right a wrong in his past"--Provided by publisher.

"Kenny dreams of traveling, but virtual reality is as close as he'll ever get to discovering new worlds. Or is it? When Kenny is offered a time-traveling trip on the black market, it is everything he ever wanted and more. But making his dream come true comes at a steep price. Is he willing to pay it?"--Provided by publisher.

On their final mission, the AstroNuts are sent back through time on Earth to set early homo sapiens on a path to a sustainable future by planning a Survival of the Fittest Olympics to help the humans prevail.

After sixty years of trying to stop Paradox and set the universe right again, Finn time-travels to get help from his nine-year-old self.

Twelve-year-old Sylvia Doe keeps running away from foster homes to return to the mountains of North Carolina, until a one-hundred year flood, a strange boy, and a cave that is a portal to other times and places, bring her back where she truly belongs.

Eight-year-old Jack and his seven-year-old sister, Annie, learn about the ocean, solve the mystery of its fabled sea monster, and gain compassion for their fellow creatures after joining a group of nineteenth-century explorers aboard the H.M.S. "Challenger.".

"Forced to pair up with Killian on a new assignment in Renaissance Italy, Natasha soon discovers his task is nothing like hers and learns the startling truth behind Arthur's ultimate invention that would allow him to control time--and control the world"--Provided by publisher.

"While consumed in a devastating battle with the demigod Llaw, Klara is mysteriously catapulted five hundred years into the past, suddenly alone and distraught that she and her fated love Callum killed the demigod at the expense of Callum's own life. As the last Pillar of Time, an anchor point in the timeline of the world, Klara must navigate dangerous magic, confusing visions, and powerful adversaries to determine the fate of the world and avenge the life of her love. But with all the treacherous enemies-- magical and human alike-- chasing Klara in 1500s Scotland, she has no idea what, and whom, she actually left behind on the battlefield in 2022. In a battle across history and the present, life and death, Klara must fight to choose her own fate"--Jacket flap.

Time is running out for the Peculiar Children. With a dangerous madman on the loose and their beloved Miss Peregrine still in danger, Jacob Portman and Emma Bloom are forced to stage the most daring of rescue missions. They'll travel through a war-torn landscape, meet new allies, and face greater dangers than ever. Will Jacob come into his own as the hero his fellow Peculiars know him to be?.

"Yesterday. Esso has a gift for being in the wrong place at the wrong time. It's just landed him in the middle of a deadly conflict between two rival South London gangs. All he wants is to make it through Friday alive. but then an accident knocks him into a place beyond space or time; a world where he can see glimpses of his past and future. And if what he sees there is true, he and his friends don't have much longer to live, unless he can change the course of history. Tomorrow. Rhia has nothing but questions about her past, and she wouldn't have expected her new phyusics tutor to have the answers. But Dr. Esso isn't here to make sure Rhia does her homework. He needs her help to unravel a tragedy that happened fifteen years ago. One that holds the key not only to Rhia's past but to a future worth fighting for"--Back cover.