The Wailing Siren Mystery (Hardy Boys, Bk. 30)
Product Type: Bargain Books
List price: $5.99 | Save 43%
Caught in their motorboat, the Sleuth, by a sudden storm at sea, Frank and Joe Hardy are helpless when the engine conks out. Drifting farther from shore amid the tumultuous waves, the boys are relieved to see the lights of a yacht. But their SOS is ignored. Moments later, a helicopter drops an object alongside the Sleuth. To the young detectives' astonishment it proves to be a wallet containing two thousand dollars. The next day, a close friend reports that 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.