検索キーワード： 著者 "Franklin Dixon" すべてのカテゴリー

When teenage brothers Frank and Joe Hardy hear about a string of car thefts on Shore Road, they can’t resist diving into the case. But what starts as an intriguing mystery becomes personal when their friend, Jack Dodd, is accused of being involved in the crimes. Determined to prove Jack’s innocence, Frank and Joe uncover a secret—a long-lost family treasure that could be the key to clearing Jack’s name. As they follow the trail of clues, Frank and Joe encounter danger at every turn: road traps, aerial attacks, a mysterious "spider man," and even a menacing cane-wielding figure.

The Secret of the Old Mill follows teenage detectives Frank and Joe Hardy as they uncover a counterfeit money operation tied to a mysterious mill. Alongside their friends, they navigate pranks, clues, and hidden dangers while trying to solve the case. This classic Hardy Boys installment is filled with action, mystery, and excitement.

In The Hardy Boys: The Secret of the Caves, Frank and Joe Hardy embark on another thrilling mystery. After saving a drowning woman, they uncover a deeper mystery involving her missing brother. Their search takes them to a series of eerie caves, where danger and deception lurk in the shadows. With puzzles to solve and criminals to catch, can the Hardy Boys crack the case before it’s too late? A classic installment in the beloved detective series!

The Hardy Boys brave a terrifying scream and spooky legends to explore a haunted cliffside mansion where danger and mystery await. Discover hundreds of ad-free audiobooks, soothing sounds for sleep and meditation, and more—unwind and learn at www.adfreebooks.com!

Frank and Joe Hardy embark on a daring mission to solve a mystery and capture a gang of outlaws. From rescuing an old man to exploring a Montana gold mine, their search for hidden treasure demands courage, detective work, and quick thinking.

Immerse yourself in the thrilling escapades of the Hardy boys, children of a renowned American detective. Inspired by their fathers crime-solving prowess, they devote their free time and school holidays to unraveling mysteries and aiding their father in bringing criminals to justice. Their latest adventure begins when their schoolmates, Chet and Biff, go missing, mistaken for Frank and Joe and kidnapped. The Hardy boys and their group of friends set out on a daring rescue mission, leading them to an abandoned, snake-infested island. Step into a world of suspense and action as the Hardy boys ...

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.

Join Frank and Joe Hardy as they take on a thrilling new case in The House on the Cliff, the second book in the classic Hardy Boys series. When their father, the famous detective Fenton Hardy, goes missing while investigating a smuggling ring, the brothers are determined to uncover the truth.