time travel

"The magic tree house takes Jack and Annie back in time to feudal Japan where the siblings learn about the ways of the ninja"--OCLC.

Twelve-year-old Kevin Kim helps Chu-mong, a legendary king of ancient Korea, return to his own time.

Twins Jess and Josh travel back in time to the ancient city of Troy, where they meet the great warrior Achilles and search of their uncle.

In the future, time-travel expeditions are operated by the government and are losing money. A group of ultra-rich buyers arrive at the Paradox Hotel to stake their claim on the technology and January Cole, head of hotel security, is in charge of protecting the meeting while dealing with costumed guests who are waiting for their flights to the past. When January finds a corpse in one of the rooms, she must figure out if it's real and there is a killer on the loose, or if it's a byproduct of her illness caused by frequent time-traveling.

When Geromino Stilton and his friends time travel to three different centuries seeking artifacts missing from the mouseum, they meet Alexander the Great, Queen Cleopatra, Francis Drake, and Mozart.

A mysterious stranger brings to shy, orphaned, twelve-year-old Adam a magical snow globe that sends him on adventures through time, and then returns him to his uncle's New York City bakery.

Tim and Tito are best friends whose world gets upended when a time-traveling T-Rex named Oskar suddenly appears in Tim's backyard. That's right, a time-traveling T-Rex, who knows too much for his or Tim and Tito's good. Sure, Oskar's prehistoric spaceship is awesome. But when Tim mistakenly gulps down something called Impossible Juice, the boys find themselves not only battling a loony, robotic lunch lady but also Oskar's evil AI assistant.

Once, Esta believed that she could change the fate of magic. She traveled to the past and stopped the Magician from destroying a mystical book that held the key to freeing her people from the Brink, an energy barrier that traps all Mageus who cross it. But the Book was more than she bargained for. So was the Magician she was tasked to steal it from.

"The magic tree house takes Jack and Annie back in time to feudal Japan where the siblings learn about the ways of the ninja"--OCLC.

Sixteen-year-old Mirae, crown princess of her kingdom and fated to destroy an enemy of the gods, must embark on a dark journey to save her brother when her coronation ceremony goes terribly wrong.