mystery fiction

When seemingly unrelated and strange events start to happen and a precious Vermeer painting disappears, eleven-year-olds Petra and Calder combine their talents to solve an international art scandal.

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

Arthur is in danger of having to spend the day of the third grade picnic in detention when the quarters he collected to help the fire department buy a new dog disappear, but Arthur's friend Buster Baxter, who is trying hard to be a detective, sets out to solve the 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.