Two brothers, having run away from the aunt who plans to adopt only the younger one, are sought by a detective hired by their aunt, but they find protection from a gang of Venetian street children and their leader, the Thief Lord.

Cam uses her photographic memory to catch a thief disguised as a ghost.

Ruth Rose, Josh, and Dink attend a concert during which someone steals the star's diamond pendant, and they are soon on the trail of the thief.

The Hardy boys' search for stolen gold leads them to an abandoned mine where, in the depths of the earth, they are attacked by outlaws.

When the Hardy boys eagerly agree to assist their friend Jack Dodd and his father in locating a family treasure, the two young detectives are unaware of the baffling complications that will arise. The only clue to the long-lost treasure is a cryptic message written by a Pilgrim ancestor. But when Mr. Dodd and Jack are accused of stealing cars and then mysteriously disappear, Frank and Joe are confronted with a triple mystery. Have their friends run...

A small boy with a desire to own a candy shop meets a window-washing team composed of a giraffe, a pelican, and a monkey and together they go to work for the wealthy Duke of Hampshire, who makes all their dreams come true. While Billy and the Ladderless Window-Cleaning Company are cleaning the windows of the Duke of Hampshire's estate, they spot the Cobra, the most dangerous cat-burglar in the world, stealing the Duchess's diamonds.

Dink, Josh, and Ruth Rose are enjoying Halloween fun in Sleepy Hollow, New York, but when unplanned spooky things start happening, they investigate whether a real headless horseman might be to blame.

When a Bandit King comes to take the magic that Ned's mother, a witch, is meant to protect, the stuttering, weak boy villagers think should have drowned rather than his twin summons the strength to protect his family and community, while in the woods, the bandit's daughter puzzles over a mystery that ties her to Ned.

When someone steals the money the town has been collecting to help the ducks, Josh and his friends try to find the thief.

Recounts the adventurous life of a poor orphan who is born in the workhouse and runs away in search of a better life, only to be lured into a life of crime. Justice and truth must triumph, as Oliver discovers the true identity of his mother.