A series of adventures begin for the Hardy boys after they sail their-ice boat to the desolate and inhospitable Cabin Island.

When Mattie's grandfather becomes a suspect in the theft of a valuable computer chip, Peter, Byte, Jake, and Mattie, four high school students who consider themselves mistfits, pool their talents to try to discover who really stole the chip and how.

Herculeah meets a murder mystery writer, and has the uneasy feeling that he knows more about murder than he should.

Andy and Tamika are watching their neighbor's house while they are away, but when strange and troubling things start happening inside the house, the police do not believe the children.

A hard-bitten former search-and-rescue dog helps solve a complicated missing chicken case.

"Rear Window meets Nancy Drew in this middle-grade novel by Kate Klise about a girl who believes she has witnessed a crime"--

Over the course of his long and suspicious career, Mr. Snicket has investigated many things, including villainy, treachery, conspiracy, ennui, and various suspicious fires. In this book, he is investigating his own death.

Bunny and Jack, animal detectives, investigate the disappearance of the balloons from the neighborhood toy store.

When a confident girl named Princess arrives to spend a week at Roddy's house, she encourages him to help her investigate the suspicious activities happening at a supposedly haunted house.

After a seventh-grader discovers that the grooves in his Thigpen-brand blue jeans are encoded with a cry for help, he sets out to save the factory workers from greedy entrepreneur Howard Thigpen.