Hardy Boys #15 (vintage)

Hardy Boys #15 (vintage)

Sinister Sign Post

by Franklin W. Dixon
Publisher: Grosset & Dunlap
©1936, Item: 81292
Hardcover, 215 pages
Not in stock

In one of the most dangerous and intriguing cases of their careers, Frank and Joe Hardy help their father investigate a series of mysterious car accidents. Each of the drivers had seen a signpost marked DANGER shortly before his accident. The young detectives investigate, only to discover that the signposts have vanished. The attempted theft of a secret experimental motor and the kidnapping of a famous race horse are part of this thrilling case, which proves to be as sinister as the signposts themselves.

Did you find this review helpful?
Series Description
Related Links
Plot summary on Wikipedia
Recommended for...