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About this product
Product Identifiers
PublisherPenguin Young Readers Group
ISBN-100448089157
ISBN-139780448089157
eBay Product ID (ePID)680865
Product Key Features
Book TitleHardy Boys 15: the Sinister Signpost
Number of Pages192 Pages
LanguageEnglish
Publication Year1936
TopicAction & Adventure / General, Mysteries & Detective Stories, General, Family / Siblings
IllustratorYes
GenreJuvenile Fiction
AuthorFranklin W. Dixon
Book SeriesThe Hardy Boys Ser.
FormatHardcover
Dimensions
Item Height0.7 in
Item Weight8.2 Oz
Item Length7.5 in
Item Width5 in
Additional Product Features
Intended AudienceJuvenile Audience
LCCN68-015296
Grade FromThird Grade
Series Volume Number15
Grade ToSeventh Grade
SynopsisIn 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.