mystery fiction

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

While using her photographic memory to find her missing science fair project, Cam accidently locates two valuable gold coins.

Everyone else in the village is afraid of the creature who supposedly dwells at the top of Kneeknock Rise but young Egan investigates for himself.

Cam and her friend Eric chase the thief of Aunt Katie's wallet through an amusement park and find themselves involved in another case requiring their special detective skills.

The Hardy boys track down the saboteurs who kidnapped their father.

Chronicles the series of events occurring after the girls take over the boys' club house.

Soon after Wizard decided to become a private eye, he had to solve the mystery of Mrs. Meech's missing blueberry pie.

Young Sebastian Barth investigates the tangle of warnings and ominous accidents surrounding a famous actress visiting his home town.

Twelve-year old Johnny Dixon and his friend Professor Childermass look for the hidden will left by an eccentric cereal tycoon who wished to make life difficult for his heirs after his own death by suicide.

When an early painting by Constable is stolen from a private collector, four English children decide to solve the crime.