mystery and detective stories

Frank and Joe check out a shady character named Kruger who is the suspected kingpin of a big credit card scam.

When a tombstone with her father's name suddenly disappears from the graveyard, Kate, an English school girl, witnesses the unraveling of a mystery surrounding the death of her father.

While spending part of the summer at picturesque Magic Lake, twelve-year-old Flee Jay and her competitive bright younger sister become involved with a hermit, vandalism, and a forty-year-old mystery concerning a kidnapped child.

When a famous sculpture is stolen from the museum, two sets of twins team up to track down the thief.

Our Secret Gang works to help Jeanine when she is the prime suspect for a series of locker thefts at school.

Intrepid detectives Fenton and Gerald and their rival Mae Donna try to discover who or what is haunting the local Civic Theater.

Dog detective Sebastian goes on an enforced vacation to a seemingly haunted dude ranch.

A murder mystery set in an Austrian ski lodge. The reader is invited to try his own skill as a detective and unmask the murderer, or, if he fails, become the next victim.

In order to locate the other half of a treasure map, the eighteen-year-old girl detective must find a man who has been missing for years.

After crash-landing in the high Sierras the Three Investigators encounter a village of mysteriously ill Indians and some unusually blood-thirsty hunters.