The Mystery of the Spiral Bridge

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The Mystery of the Spiral Bridge
Author Franklin W. Dixon
Country United States
Language English
Series The Hardy Boys
Genre(s) Detective, Mystery novel
Publisher Grosset & Dunlap
Publication date 1966
Media type Print (Hardback & Paperback)
Pages 177 pp
ISBN NA
Preceded by The Haunted Fort
Followed by The Secret Agent on Flight 101

The Mystery of the Spiral Bridge is Volume 45 in the original The Hardy Boys book series published by Grosset & Dunlap.

[edit] Plot summary

The Hardy Boys track down the saboteurs who kidnapped their father, and have to keep them from blowing up a bridge near Boontown, Kentucky.