Hardy Boys 15: the Sinister Signpost (The Hardy Boys #15)
Current price:
$10.99
Publication Date: September 1st, 1936
Publisher:
Grosset & Dunlap
ISBN:
9780448089157
Pages:
192
Description
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.
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