When seventh-grader Calder Pillay disappears from a remote English village--along with an Alexander Calder sculpture to which he has felt strangely drawn--his friends Petra and Tommy fly from Chicago to help his father find him.

The Kidd children, including twelve-year-old twins Rebecca and Bickford, follow mysterious clues that take them from China to Germany, in the hopes of finding their missing father and the treasure that will finally free their kidnapped mother.

Twelve-year-old Hazel Woods has always had an unusual knack for sleuthing. Some may call it snooping, but all she really wants is to solve mysteries around town. So, when she not-so-accidentally overhears her brother Den planning to sneak into the cemetery at night for an epic game of hide-and-seek, she decides to secretly tag along. This seems like the perfect opportunity to investigate the claims that the cemetery is haunted. But the moment the...

When eleven-year-old Gregor and his two-year-old sister are pulled into a strange underground world, they trigger an epic battle involving men, bats, rats, cockroaches, and spiders while on a quest foretold by ancient prophecy.

While solving the mystery of an old man's disappearing fortune, Nancy ends a family feud and reveals the identity of an orphan of unknown parentage.

In the dead of night, a truck arrives in Slaughterville, a small town curiously named after its windowless slaughterhouse. Seven mysterious kids with suitcases step out of the vehicle and into an abandoned home on a dead-end street, looking over their shoulders to make sure they aren't noticed. But Ravani Foster covertly witnesses their arrival from his bedroom window. Timid and lonely, Ravani is eager to learn everything he can about his new neighbors....

When otherworldly forces descend on their town of Whispering Pines, conspiracy theorist Rae, who's searching for her lost father, and Caden, who's haunted by the ghost of his brother, must come together to save their home.

Life is harsh in Chennai's teeming streets, so when runaway sisters Viji and Rukku arrive, their prospects look grim. Very quickly, eleven-year-old Viji discovers how vulnerable they are in this uncaring, dangerous world. Fortunately, the girls find shelter--and friendship--on an abandoned bridge. With two homeless boys, Muthi and Arul, the group forms a family of sorts. And while making a living scavenging the city's trash heaps is the pits, the...

"Ever since they met in kindergarten, Max and Josie have been inseparable. Until the summer after fifth grade, when Josie disappears, leaving only a note saying, "No matter what anyone tells you, I'm real," and whispering something about "whatnot rules." But why would Max ever think that Josie wasn't real? And what are whatnots? As Max sets out to uncover what happened to Josie--and what she is or isn't--little does he know there are forces trying...

For the five teens who modeled as Disney Hologram Imaging hosts, life is settling down when an intriguing video arrives. The Overtakers are plotting to attempt a rescue of two of their leaders, both of whom the Disney Imagineers have hidden away somewhere following a violent encounter in Epcot. An attack by new Overtakers at Downtown Disney, startles the group. A dark cloud in the Kingdom Keeper era is unfolding, and with dissension in their ranks,...