time travel

To stop the future Green Gobbler from teaming up with his present-day counterpart and save New Yolk City, Spider-Ham joins forces with heroes from across time to foil the duo's dastardly plan.

When Bill and Ted sneak a ride in a time machine they encounter a hungry Tyrannosaurus Rex and almost end up as a dinosaur's dinner.

"Seventeen-year-old Hylee Williams didn't ask to disappear. But she did disappear, and not only that, but when she vanished from our world, she materialized in a dark, twisted version of the night that changed her life forever: the night her older brother went missing. Just as Hylee realizes this moment could be the key to unraveling the truth about her brother, she's yanked away from the dark place back to our world. Craving a sense of normalcy, she goes to a party with her best friend--where she meets Eilam Roads. Tall, handsome, and undeniably, inexplicably familiar, Hylee can't help the pull she feels towards him. It's a classic teen girl-meets-boy situation, until it happens again. She disappears, right in front of him. Together, Hylee and Eilam investigate the truth about time, space, and reality, with Hylee increasingly convinced her time travel holds the key to saving her brother. But the more they learn, the more Hylee begins to see darkness lurking in her world--and in herself"--Provided by publisher.

When disheartened Pittsburgh teen Audrey transports back to 1812 England, she expects to find love as a Regency romance heroine, but surprisingly sparks fly when she meets Lucy Sinclair.

"Sari doesn't like standing out as the only Muslim student in her class, especially when kids like Andrew ask difficult questions. Then, a trip back in time takes them both to September 11, 2001. A tragic day in U.S. history helps them see their world in a whole new way"--Provided by publisher.

"Relly can't wait for his beloved grandfather to finally see him on stage. Though his grandfather would prefer his grandson pursue something more 'practical, Relly just knows when he sees the show, he will change his mind. But right before their night show, a member of the Squad loses their phone down an open manhole. When the entire Squad goes down to help retrieve it, they find themselves in 1950s Manhattan. A big problem, considering the curtain goes up in about two hours--and over sixty years in the future"--Provided by publisher.

"In every age, across time and space, there have been Folktellers. These are the select few who have been chosen to collect and share the stories that must be told. Aaron is an average midwestern teen--or so he thinks. When his grandfather disappears under strange circumstances, Aaron's ordinary existence changes forever. He will soon discover a mysterious world where stories are powerful and dangerous, where deadly enemies and dark forces lurk just out of sight. Accompanied by his friend Jake and an odd girl from another dimension, Aaron must save his grandfather from the gathering darkness, and the shadowy creatures that thrive within. In time, Aaron will learn that whoever holds the story, wields the power, and that the choices he makes will change the destiny of the entire universe"--Provided by publisher.

Barely able to walk and rendered mute by the cancer metastasizing in his throat, Ulysses S. Grant is scratching out words, hour after hour, day after day. Desperate to complete his memoirs before his death so his family might have some financial security and he some redemption, Grant journeys back in time.

"Spence hates Anthony's sexist jokes, but he never says anything. Anthony's his buddy, and Spence doesn't have many. One Friday, Spence finds Anthony assaulting their classmate, Clara Hart, at a party. Clara flees from the house, is hit by a car, and dies. But the next day, it's Friday again and Clara is alive. Caught in a time-loop, Spence finds himself living the same 24 hours on repeat. Can he change Clara's fate? And what if it's not that simple?"--Provided by publisher.

"Planning the perfect prom is one last "to do" on ultra-organized Charlotte Wu's high school bucket list. So far, so good, if not for a decorating accident that sends Charlotte crash-landing off a ladder, face-first into her obnoxiously ripped archnemesis J. T. Renner. Worse? When Charlotte wakes up, she finds herself in an unfamiliar bed at thirty years old, with her bearded fianc?, Renner, by her side.Either they've lost their minds or they've been drop-kicked into adulthood, forever trapped in the thirty-year-old bodies of their future selves. With each other as their only constant, Charlotte and Renner discover all that's changed in the time they've missed. Charlotte also learns there's more to Renner than irritating-jock charm, and that reaching the next milestone isn't as important as what happens in between.Navigating a series of adventures and a confounding new normal, Charlotte and Renner will do whatever it takes to find a way back to seventeen. But when-and if-they do, what then?"--Provided by publisher.