The Hardy Boys Series

Frank and Joe are two teenage brothers who hope to follow in the footsteps of their father, a famous private detective. The Hardy Boys are joined by two friends, Chet and Biff, for a winter campout in a cabin on a remote island in Barmet Bay. But there seem to be others interested in the cabin, and a secret that it might hold. A sinister stranger orders them off the island, and when the boys don't comply, their food supplies are stolen.

Step into the frosty adventure of The Mystery of Cabin Island, where Frank and Joe Hardy, along with their loyal friend Chet Morton, embark on an unforgettable journey during their Christmas holiday break. It all begins with a thrilling ride across the frozen surface of Barmet Bay in their homemade iceboat, but their peaceful plans quickly take a mysterious turn. When the boys visit the remote and snow-covered Cabin Island, a strange encounter with a mysterious stranger leaves them shaken and determined to uncover the truth.

When a reckless pilot named Giles Ducroy accuses Frank and Joe Hardy of destroying his plane, the brothers suddenly find themselves in big trouble—right in the middle of exam week! But that’s just the beginning. Soon, a string of daring robberies rocks the local airport, and all the clues point straight to the Hardys. Framed and running out of time, the brothers must clear their names and uncover the real criminals before the gang’s biggest heist takes off.

Frank and Joe Hardy drive to see the new Bayport Airport. Before even getting there the boys are almost run over by an airplane flown by the airmail pilot Giles Ducroy. As a result of the event, Ducroy loses his job, blames the boys, and then frames them for a mail robbery. Although the boys don’t have an alibi they are bailed out of jail by Mr. Applegate (from The Tower Treasure) and Mr. Jefferson (from The Mystery of Cabin Island). The Hardy boys overhear Ducroy and two other criminals planning a major robbery.

In another seat-gripping installment of The Hardy Boys, the brothers find themselves investigating sky-high robberies and daring thieves. Together, the brothers do what they do best: bring the no-gooders to justice.

Frank and Joe Hardy are excited to see the new mail planes landing near Bayport, until an out-of-control aircraft nearly crashes right on top of them! Their quick thinking saves their lives...but not the plane. And the angry airmail pilot, Giles Ducroy, blames the Hardy boys for his crash! Worse, the boys soon discover Ducroy has fallen in with two shady crooks, Ollie Jacobs and Newt Pipps, who are plotting something big. Their mysterious scheme might strike right at the heart of Bayport's booming airmail business.