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Book Information
192 pages • hardcover • first pub 1936 • 10 editions
ISBN/UID: 9780448089157
Format: Hardcover
Language: English
Publisher: Grosset & Dunlap
Edition Pub Date: 01 Sep 1936
About SGAI
SGAI (StoryGraph AI) is a complete in-house solution. This is not ChatGPT or Claude.
All processing is done on StoryGraph, so your reading data is kept private and never shared.
Regarding the environmental impact: The entire feature uses the power of a single gaming PC and runs on 100% renewable energy.
SGAI is opt-in and off by default. Press the button below to turn it off, and you can turn it back on from the Preferences page:
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 youn...
Community Reviews
Content Warnings
192 pages • hardcover • 1936
ISBN/UID: 9780448089157
Format: Hardcover
Language: English
Publisher: Grosset & Dunlap
Edition Pub Date: 01 Sep 1936
About SGAI
SGAI (StoryGraph AI) is a complete in-house solution. This is not ChatGPT or Claude.
All processing is done on StoryGraph, so your reading data is kept private and never shared.
Regarding the environmental impact: The entire feature uses the power of a single gaming PC and runs on 100% renewable energy.
SGAI is opt-in and off by default. Press the button below to turn it off, and you can turn it back on from the Preferences page:
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 youn...
Community Reviews
Content Warnings