Book details

The Wailing Siren Mystery

Volume #30 in the Hardy Boys Canon (1-58) series

Original edition (1951)

• Ghostwriter: Andrew E. Svenson, rewritten by Harriet S. Adams
• Summary: The boys discover that Central American revolutionaries are hiding stolen equipment and munitions in the North Woods of Bayport.

Revised edition (1968)

• Revision type: Minor revisions. (More about revisions.)
• Ghostwriter: Priscilla Baker-Carr

Cover art (click thumbnail to enlarge)

Gillies, 1951

Nappi, 1968