Hardy Boys 30: the Wailing Siren Mystery's front cover

Hardy Boys 30: the Wailing Siren Mystery

Hardcover

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Released on January 01, 1951

About the Book

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.

All Editions

9780448089300
Hardcover, 6th Edition
ISBN13: 9780448089300
GROSSET & DUNLAP, 1951