Margins
The Hypersonic Secret book cover
The Hypersonic Secret
1995
First Published
3.76
Average Rating
156
Number of Pages

Part of Series

Investigating the disappearance of an air taxi pilot, Frank and Joe uncover evidence of sabotage that points directly to the missing man's passenger, millionaire Ian Fairbanks, who is connected to a national conspiracy.
Avg Rating
3.76
Number of Ratings
91
5 STARS
29%
4 STARS
29%
3 STARS
36%
2 STARS
3%
1 STARS
3%
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Author

Franklin W. Dixon
Author · 418 books
Franklin W. Dixon is the pen name used by a variety of different authors (Leslie McFarlane, a Canadian author, being the first) who wrote The Hardy Boys novels for the Stratemeyer Syndicate (now owned by Simon & Schuster). This pseudonym was also used for the Ted Scott Flying Stories series.
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