mystery and detective stories

When Dot the Diplodocus hears noises at night she thinks there is a ghost in the house--and when her brother dismisses her fears the other Dino Detectives decide to investigate.

Holmes is approached by the beautiful Beatrice to help locate her friend who was abducted by the evil Spring Heeled Jack on Westminster Bridge.

Young Sherlock Holmes, committed to solving crimes after his mother's death, is visiting his father at work when an aerialist, practicing a high-trapeze performance at the legendary Crystal Palace, falls to the ground, landing at Holmes' feet, and uttering two cryptic last words that send the boy on a dangerous search for answers.

Thirteen-year-olds Flip and Brian discover a dead man near Dreamland Lake, and a chain of events begins that involves several kinds of death.

When Jeff's best friend Mike disappears in the fall of their senior year in high school, Jeff has disturbing dreams in which Mike urges him to come get him, and a secret begins to unfold.

Eighteen-year-old Corey sees a threat to his dream of winning the basketball championship when he discovers that the new player on his team is a girl-stealing, friend-framing, team-destroying force of evil.

Sent to do volunteer work at the Whitechapel Hospital in the east end of London in 1888, seventeen-year-old Abbie discovers the identity of Jack the Ripper.

On a Caribbean cruise, sixteen-year-old Rosie meets a teenage Cuban baseball player seeking political asylum in the United States and tries to help him escape a charge of murder.

After making contact with the spirit world during a near-death experience, Sarah moves to Houston with her parents and receives otherworldly messages about a murder committed in her house.

Sixteen-year-old Mary Elizabeth's summer job at an expensive health club turns out to be more exciting than she bargained for when a series of mysterious events culminate in murder.