Bøger af Franklin W. Dixon

Frank and Joe race against time to retrieve a scientist's top-secret invention before thieves get their hands on it. But the young detectives soon discover that they are involved in a mystery far greater in scope than just safeguarding the invention. When Joe is kidnapped, this incident starts Frank of on a chase that could end disastrously for him and his pals.

Triggered by the disappearance of a brilliant young professor, this mystery takes the Hardy boys first to Kenworthy College, where they find a puzzling message on an examination paper. But then, a new clue is unearthed that sends the young detectives to the Honeycomb Caves. After many dangerous encounters, Frank and Joe discover a powerful searchlight in one of the craggy caverns along the seacoast. In the brilliant white glare of the searchlight, the startling secret of the caves is dramatically revealed.

When the Hardy Boys eagerly agree to assist their friend Jack Dodd and his father in locating a family treasure, the two young detectives are unaware of the baffling complications that will arise. Deadly road traps, aerial ambush, a spider man and a suspect who carries a menacing cane harass the young detectives as they seek the triple solution to this perplexing and exciting mystery.

A million dollars worth of gold bullion has been stolen from the Wakefield Mint under strange circumstances. Mr. hardy is asked to investigate but before long his life is threatened, and he asks Frank and Joe to help him. The boys fly to Zurich, Switzerland, hoping to get information at the Swiss Gold Syndicate and to find the man who has stolen a valuable ancient gold figurine from a New York museum. Their search on both counts seems futile as they return to the United States where they uncover clues that lead them to an adventure in the Yucatn jungle. But the Hardys travels lead to nothing but new doubts and nagging suspicions. And now their lives are in danger.

The perfect gift for aspiring detectives, or longtime Hardy Boys fans! The first five books in the classic mystery series are packaged together in a collectible box set featuring a newly redesigned slipcover. Titles included are #1 The Tower Treasure, #2 The House on the Cliff, #3 The Secret of the Old Mill, #4 The Missing Chums, and #5 Hunting for Hidden Gold.

Together in this one book are two of the Hardy Boys' oldest mysteries that began the classic mystery series of the sleuthing siblings. In The Tower Treasure, the Hardy boys' summer is ruined by a red-haired robber striking all over town. No robbery is more devastating than of Tower Mansion, home to one of the wealthiest families around. To prove the mansion's caretaker is innocent, the Hardy boys will have to solve the mystery of the stolen jewels before time runs out. In The House on the Cliff, Frank and Joe are asked to help out their famous private detective father on his latest drug smuggling case, which sends them to an old house on a cliff to serve as lookouts. But when cries for help lure the boys inside the house, they realize they could be in more danger than they thought.

Brothers Frank and Joe try to find Steven Royal, a famous computer game designer who has disappeared with the prototype of his newest game.

When Frank and Joe join a volunteer project in the south of France, they hear that the ruined castle nearby may be haunted by the ghost of its lord, who was slain by bandits, and they wonder if the spooky events they witness are an attempt to sabotage their project.

A special treat for Hardy Boys fans and any reader who's new to the series! The House on the Cliff, the second book in the incredibly popular, long-running series. In this classic adventure, Frank and Joe Hardy face off against a dangerous group of smugglers. Now with a brand-new look, this is an edition that collectors won't want to miss.

A special treat for Hardy Boys fans and any reader who's new to the series! The House on the Cliff, the second book in the incredibly popular, long-running series. In this classic adventure, Frank and Joe Hardy face off against a dangerous group of smugglers. Now with a brand-new look, this is an edition that collectors won't want to miss.

The Hardy Boys series, first published in 1927, has sold more than 70 million copies!Now with a brand-new look, this is an edition that collectors won't want to miss! In The Tower Treasure, the first book in the incredibly popular, long-running series, Frank and Joe Hardy work together to solve a high-stakes jewel heist. A special treat for Hardy Boys fans and any reader who's new to the series!

The Hardy Boys are back! Same boys, same thirst for mystery - but with a totally new attitude! There's new friends, new enemies - and a new set of wheels. Enter The Hardy Boys: Undercover Brothers. Criminals Beware!