Fifth-grader Cam Jansen uses her photographic memory to help find a pick-pocket at the circus.

Encyclopedia Brown, ten-year-old detective, helps the police solve ten puzzling cases.

Frank and Joe are harassed when they try to locate a descendant of the Aztecs.

Nancy is asked to recover Shooting Star, a valuable race horse that has been stolen from Rainbow Ranch.

Two young people discover unknown strengths inside themselves when one is kidnapped and the other tries to save him.

Three young detectives search for a stolen statue only to find that it has mysteriously come to life.

After making contact with the spirit world during a near-death experience, Sarah moves to Houston with her parents and receives otherworldly mess

The Three Investigators go on a high-stakes treasure hunt to restore a fortune to the rightful heirs.

The three investigators take on two mysteries: the disappearance of an ancient jeweled Japanese belt from a museum exhibit and the strange antics

Two sets of twins suspect their neighbors of wrong-doing when they observe the strange behavior of the couple's nephew.

Nancy is asked to locate a stolen pearl necklace that is unusual and very valuable.

Nate the Great takes on his first night case and tries to solve the mystery of the garbage snatcher.