While vacationing in the Midwest with her friends, Nancy Drew investigates a mysterious magnetic cloud, searches for a hijacked plane, and hunts a horse thief.

In order to save the reputation of the Wonderland, P.T. and Gloria must find the culprit who stole a royal tiara from the hotel.

A fifth-grader with a photographic memory and her friend Eric help solve the mystery of the stolen diamonds.

Scooby-Doo investigates when a wolfman steals prized horseshoes from Lone Wolf Ranch.

"Called upon to investigate thirteen suspicious incidents in Stain'd-by-the-Sea, young Lemony Snicket collects clues, questions witnesses, and cracks every case"--

Now seniors in high school, Spencer, Emily, Hanna, and Aria's friendship has been torn apart by new lies and stress, but they are drawn back together when anonymous messages threatening to reveal their secrets resume.

Having finally developed the psychic ability her father used to provide for them, twelve-year-old Spirit Holden, aided by the ghost of her beloved dog Sky, investigates the mystery of why wild dogs are dying on their remote island.

Mr. Drew is on the trail of an international ring of jewel thieves and asks Nancy to assist him. The trail leads to a summer resort area. Before Nancy has a chance to start work on her fathers case, a golf caddy tells her a frightening tale--in the dense woods nearby is an old wooden footbridge guarded by a ghost! Intrigued by the caddys story, Nancy decides to investigate. Several riddles confront the young detective as she attempts to solve the...

Right before the final game of the Little League season, the Bayport Bandits' lucky charm--Jason's mitt--goes missing! The team is devastated. Can Frank and Joe solve the case of the missing mitt before the Bandits lose the game?

When Greta Divawing, butterfly star of the Scarab Beetle Theatre, goes missing a week before the opening performance of "Bugliacci," Joey Fly is called in to investigate her puzzling disappearance.