While learning detective skills at a sleep-away camp, Dink and his friends undercover a real mystery involving stolen paintings.

Xena and Xander Holmes, an American brother and sister living in London for a year, discover that Sherlock Holmes was their great-great-great grandfather when they are inducted into the Society for the Preservation of Famous Detectives and given his unsolved casebook, from which they attempt to solve the case of a famous missing painting.

After passing a series of mind-bending tests, four children are selected for a secret mission that requires them to go undercover at the Learning Institute for the Very Enlightened, where the only rule is that there are no rules.

Born and raised in a prison where is mother is incarcerated, Perry T. Cook is taken to live with a foster family, where he feels trapped and out of place, and works to find a way to be reunited with his mother.

When Sam, who can barely read, discovers an old newspaper clipping just before his eleventh birthday, it brings forth memories from his past, and, with the help of a new friend at school and the castle they are building for a school project, his questions are eventually answered.

Two eleven-year-old misfits try to solve the mystery of a dead magician and stop the evil Dr. L and Ms. Mauvais, who are searching for the secret of immortality.