Catalog Search Results
Author
Series
Language
English
Description
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. The only clue to the long-lost treasure is a cryptic message written by a Pilgrim ancestor. But when Mr. Dodd and Jack are accused of stealing cars and then mysteriously disappear, Frank and Joe are confronted with a triple mystery. Have their friends run...
Author
Series
Language
English
Formats
Description
An assignment from their famous detective father to track down a ring of credit-card counterfeiters takes Frank and Joe Hardy on an exciting camping trip to the Rocky Mountains. The cross-country trek with their pals Chet Morton and Biff Hooper is jinxed from the very first day. Trouble with their tent trailer is compounded by vicious harassments all the way to Colorado. Here their enemies strike at Biff's lovable bloodhound in another attempt to...
Author
Series
Publisher
Grosset & Dunlap
Pub. Date
[1970]
Language
English
Description
While searching for the guard end of a broken saber that will solve one mystery, the Hardy brothers become involved with a gang of bank robbers.
Frank and Joe Hardy become involved in an intriguing mystery which revolves around their fencing master, Ettore Russo. Proof that Russo is the rightful heir to his grandfather's estate hinges on retrieving the guard end of a broken saber lost many years ago in California. The young investigators' quest is...
13) The secret panel
Author
Series
Publisher
Grosset & Dunlap
Pub. Date
[1969]
Language
English
Description
A chance meeting with a stranger on the road provides the Hardy brothers with a clue to a gang of local burglars.
Author
Series
Publisher
Grosset & Dunlap
Pub. Date
[1971]
Language
English
Description
When two suspicious plane accidents occur near an eastern airport, the two Hardy brothers investigate the case and find themselves in greater danger than they anticipated.
Two unexplainable plane crashes near an airport on the East Coast plunge Frank and Joe Hardy into a bizarre case. When their famous detective father is called to New York City by a group of insurance companies to investigate air freight thefts at Kennedy International Airport,...
Author
Series
Publisher
Grosset & Dunlap
Pub. Date
[1965]
Language
English
Description
Valuable electronic parts containing platinum are being stolen from shipments made by Stanwide Mining Equipment Company's cargo planes, and Frank and Joe Hardy are called upon to assist their world-renowned detective father in solving the case.
Author
Series
Publisher
Grosset & Dunlap
Pub. Date
[1977]
Language
English
Description
The search for missing gold takes the Hardy boys to the Yucatán Peninsula where they uncover a second mystery.
Gold bullion -- a million dollars worth -- 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...
18) The melted coins
Author
Series
Publisher
Grosset & Dunlap
Pub. Date
[1970]
Language
English
Description
Suspecting that their friend has been swindled, the Hardy brothers investigate and find themselves on the trail of a much larger criminal operation.
Frank and Joe Hardy suspect that their best friend Chet Morton is the victim of a summer school swindle and offer to help get his money back. While probing a baffling burglary at the Seneca Indian Reservation in New York State they investigate Zoar College located nearby. Clues that Frank and Joe uncover...
