Catalog Search Results
Author
Series
Language
English
Formats
Description
Determined to learn the secret of the old mill, Frank and Joe employ a clever ruse to gain entrance and become trapped. There they unravel two mysteries, one involving a counterfeiting case and the other, a national security case their father is working on.
Author
Series
Hardy Boys mystery stories volume 4
Language
English
Description
A series of bizarre events in their home town lead the Hardy Boys on a trail of robbers and kidnappers.
Author
Series
Hardy Boys mystery stories volume 6
Language
English
Formats
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
Hardy Boys adventures volume 7
Language
English
Formats
Description
When a two-hundred-pound sea turtle goes missing from the Bayport Aquarium, Frank and Joe Hardy investigate, discovering a network of underground tunnels hidden beneath Bayport that is aiding a sinister smuggling ring.
Author
Series
Hardy Boys mystery stories volume 184
Language
English
Formats
Description
While on holiday in London, Frank and Joe learn that a new invention, a voice transmitter that can be implanted in a tooth, has been stolen.
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