Space and time 
Showing 1 - 6 of 6
There are a total of 145 valid entries on the list.
1. Caught
Author:
Series:
The missing volume 5.
Average Rating:
5 stars
Description:
When Jonah and Katherine travel to early 1900s Switzerland and Serbia to return Albert Einstein's daughter, Lieserl, to history, her mother Mileva grasps entirely too much about time travel and has no intention of letting her daughter go.
Author:
Series:
13th reality volume 2.
Average Rating:
5 stars
Formats:
Description:
After being kidnapped by Mr. Chu, Atticus "Tick" Higginbottom and his friends Paul and Sofia must survive a series of tests in several different Realities.
3. Sabotaged
Author:
Series:
The missing volume 3.
Average Rating:
4.5 stars
Formats:
Description:
Time-travelers Jonah and Katherine are summoned to help another missing child from history, this time Virginia Dare from the Roanoke Colony, but their journey is sabotaged and goes dangerously awry, leaving them in the wrong time period. Includes author's note about the history of Roanoke Colony and Virginia Dare.
Author:
Series:
13th reality volume 1.
Average Rating:
5 stars
Formats:
Description:
Thirteen-year-old Atticus "Tick" Higginbottom begins receiving mysterious letters from around the world signed only "M.G.," and the clues contained therein lead him on a journey to the perilous 13th Reality and a confrontation with evil Mistress Jane.
Author:
Series:
100 cupboards volume 1.
Average Rating:
4.8 stars
Notes:
Henry York goes to Kansas after his parents are kidnapped while traveling. His uncle Frank, aunt Dotty, and cousons Penny, Henrietta, and Anastasia take him in and Henry temporarily sleeps in the attic. He hears thumping behind his wall and peels back the plaster to see what it is. underneeth there are ninety-nine cupboards, each one different. He and Henreitta figure out how to open a few; in one is a bright yellow light and an ocasional pant leg. In another is the smell of thick wet moss and trees. Once they find a way to go through them an adventure begins.
Description:
After his parents are kidnapped, timid twelve-year-old Henry York leaves his sheltered Boston life and moves to small-town Kansas, where he and his cousin Henrietta discover and explore hidden doors in his attic room that seem to open onto other worlds.
Author:
Series:
The Keepers (Ted Sanders) volume 1.
Average Rating:
5 stars
Formats:
Description:
Horace F. Andrews, armed with a strange wooden box, and Chloe Burke, wearing a mysterious dragonfly pendant, become entangled in a secret and ancient society striving to protect powerful devices from the evil Riven.