"Six kindergarteners were taken. Eleven years later, five come back--with no idea of where they've been. No one remembers the sixth victim, Max. Avery, Max's sister, needs to find her brother--dead or alive--and isn't buying this whole memory-loss story"--

After Tori is sexually assaulted, she tells no one and her rage and confusion erupt into violent behavior that mystifies her friends and family.

The star of their favorite television show is kidnapped at the Grand Canyon, and it is up to Dink, Josh, and Ruth Rose to find him.

Cordelia, Brendan, and Eleanor Walker, aged fifteen to eight, must rely on a mysterious book to face the Wind Witch and her father, the Storm King, who have kidnapped Dr. and Mrs. Walker and brought them to a strange world of magic.

When Ms. Information kidnaps the President's daughter, it is up to twelve-year-old Ruby, also known as Pufferfish, to use her super-nanobyte-enhanced allergies in leading the NERDS' investigation.

Aiden works with the FBI in order to rescue his sister Meg, who was kidnapped.

Nancy gets involved in a mystery which involves the kidnapping of the musician daughter of her town's mayoral candidate.

Twelve-year-old Rosemary Bliss must use her magical baking skills to escape when she is kidnapped by the owner of the Mostess Snack Cake Corporation.

Scooby and the gang are at an ice carnival when one of them gets kidnapped by a frozen giant.

"Once a poor orphan, Rose is now an apprentice to the king's chief magician. But when the country's beloved princess vanishes, everything changes. As rumors of dark magic fly through the city, the king asks Rose for help. She must find the missing princess, before all is lost"--