Seventh grader Rahim Reynolds loves testing out the gadgets invented by his brilliant friend Kasia Collins. First there were the X-ray glasses and all the trouble they caused. Now there's the new cell phone she built for his birthday, even though his parents won't let him have one. But Rahim is excited to use the phone to search for videos of his favorite old-school rap group. What he doesn't know is the phone has a special battery that interfaces...

Fourteen-year-old Sam Faulkner journeys through time to ancient China, Renaissance Rome, and into the future to rescue his friend Alicia and prevent the death of his mother.

Pulled through a glass that brings him back in time, Septimus Heap becomes the apprentice of an alchemist.

Finding refuge in the greenhouse after her mother's death, Rose investigates a strange light only to find herself transported back in time where she becomes the servant and confidante of Henry VIII's daughter Elizabeth.

When thirteen-year-olds Jonah and Chip, who are both adopted, learn they were discovered on a plane that appeared out of nowhere, full of babies with no adults on board, they realize that they have uncovered a mystery involving time travel and two opposing forces, each trying to repair the fabric of time.

When Joplin finds an antique platter with a beautiful Dutch scene, she idly wishes for the girl painted on the platter to be her friend and the next day Joplin finds the girl in the garden, longing to go back to her seventeenth-century home.

Trapped in a world where magic is powerful and dreams are real, Cole Randolph can barely remember what life was like back in Arizona. Now he and his friends are pushed to the limit as they make one final attempt to restore magic to the Outskirts. They must travel to the kindgom of Creon, where time itself can be manipulated and reality can bend and change. It's the last mission-- and the past, present and future are all at stake.

Nancy and her friends find themselves magically transported back in time to the 1930s and find themselves investigating a series of back robberies.

"Herbert, Alex, and Sammie are pretty sure their adventures in the future are over until they meet their greatest villain yet: Sammie's future self, AeroStar, a power-mad tyrant who wants revenge. It's up to our heroes to once again don the mantle of the AlienSlayers and somehow try to save the past, present, and the future from total annihilation"--

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.