Ten-year-old George Calder's life changes forever as he, his little sister, Phoebe, and their Aunt Daisy set out across the ocean on the "Titanic" in 1912. Ten-year-old George Calder can't believe his luck -- he and his little sister, Phoebe, are on the famous Titanic, crossing the ocean with their Aunt Daisy. The ship is full of exciting places to explore, but when George ventures into the first class storage cabin, a terrible boom shakes the entire...

At the end of third grade, Amber is excited about her trip with her aunt to London and Paris, where she will see her father again, but her plans change when she comes down with chicken pox.

Thirteen-year-old Meg Murry, her little brother Charles Wallace, and their friend Calvin are guided by unearthly strangers as they go on a journey through space and time to search for Meg's and Charles' scientist father who disappeared while experimenting with a new form of space travel. Includes related readings and study questions.

A group of children and a "spirit" go back through time to discover the beginnings of Halloween.

The Time Warp Trio is in the land of pyramids and pharaohs.

Abby travels back in time to attempt to save Dante and defeat the wicked designs of Zo.

While working on a time machine for the Spring Science Fair, Ordinary Boy discovers the true identity of long-lost Superopolis hero Meteor Boy.

Molly Moon's hypnotic eyes give her the power to stop the world and travel through time. Now Molly makes a stunning new discovery - she's a mind reader! But can her incredible talents help to rescue her lost twin from future? And will Molly be a match for the maniacal Princess Fang and her crazy mind machine?

Cora hasn't spoken to her best friend, Quinn, in a year. Despite living next door to each other, they exist in separate worlds of grief. Cora is still grappling with the death of her beloved sister in a school shooting, and Quinn is carrying the guilt of what her brother did. On the day of Cora's twelfth birthday, Quinn leaves a box on her doorstep with a note. She has decided that the only way to fix things is to go back in time to the moment before...

Jason and his magic cat Gareth travel through time to visit countries all over the world during different periods of history.