mystery and detective stories

The Hardy boys investigate when a friend's plane is stolen at an air show, an event which triggers a crime wave.

Hank the Cowdog is determined to find out who's behind the series of garbage barrel raids for which he is being held responsible.

Hank the Cowdog, Head of Ranch Security, pursues an elusive chicken murderer.

Presents two short novels featuring Liz and her friends Tom, Sunny, Elmo, Richelle, and Nick as they set about trying to earn a little extra money on the weekends and instead finding themselves involved in Raven Hill's mysterious secrets.

When the Hardy brothers investigate a UFO that snatched their friend's boss from a parking lot, they discover a sinister conspiracy that could lead to their deaths.

Batman meets and defeats the Mad Hatter.

After Frank, Joe, and their friend Biff visit a baseball convention in New York City where they are sold a counterfeit card, they discover a scam and find themselves playing hardball.

A stolen cartridge leads the Hardy Boys to suspect a video game contest has been rigged.

The intrepid Herculeah Jones helps her mother, a private investigator, solve a puzzling and frightening case.

Rob admits having seen a murder, but no one believes him--except the murderer.