The Wailing Siren Mystery

Caught in their motorboat the Sleuth by a sudden storm at sea, Frank and Joe Hardy are relieved to see the lights of a yacht. But their SOS ignored. The shrill sound of a siren fills the night air and moments later a helicopter drops an object alongside the Sleuth: a wallet containing two thousand dollars! The next day, a truck carrying a shipment of high-powered rifles has been stolen. These two apparently unconnected events are clues in a tangle of mystery which turns out to be one of the detective brothers’ most exciting adventures.

• Author
• Franklin W. Dixon

• Format
• hardcover

• Pages
• 192

• Series
• The Hardy Boys

• Publisher
• Grosset & Dunlap

• Language
• english

• ISBN
• 9780448089300

• Genres
• mystery, fiction, childrens, adventure, crime, classics, thriller, detective

• Release date
• 1951