When the Time Fetch's foragers gobble up too much time, causing the fabric of the universe to unravel and blur the boundaries between worlds and dimensions, eighth-grade loner Edward and his classmates must band together to save the day.

Budding scientist Lucy builds a rocket ship and accidentally sends her beloved dog, Laika, into space.

After an experiment goes wrong, three science prodigies from two differnet time periods meet in a strange, seemingly adandonded city, and burdened with a glitchy time machine, an android time cop hot on their trail, and some tangled temporal mechanics to unravel, they set out to save the Earth.

With their mother missing and their father in a coma, Zack, Janice, Sydney, and Alexa, ages eleven to four, must live with an aunt whose home has memories hidden behind doors.

"A boy goes on a long car ride to visit his grandmother and discovers time moves faster or slower depending on how bored he is"--

Gottie Oppenheimer, a seventeen-year-old physics prodigy, navigates grief, love, and disruptions in the space-time continuum in one very eventful summer.

The clock is ticking as Charles Wallace must stop nuclear war - and he's only got one day to do it.

Dorrie and her brother Marcus accidently open a portal to Petrarch's Library, where they discover a secret society of warrior librarians who travel in time, protecting the world's greatest thinkers from torture and death for sharing knowledge and ideas.

Sadie isn't thrilled when her mother drags her from the city to live in the country town of Boort. But she soon starts making connections - connections with the country, with the past, with two boys, Lachie and Walter, and, most surprisingly, with the every-present crows. When Sadie is tumbled back in time to view a terrible crime, she is pulled into a strange mystery. Can Sadie, Walter and Lachie figure out a way to right old wrongs, or will they...

Thirteen-year-old Lucy Eberslee, the Gatekeeper's deputy at the end of the world, teams up with Arthur and Rosemary, who are from other worlds, to investigate why the doors between worlds are stuck.