The Sinister Signpost
Original edition | |
| Author | Franklin W. Dixon |
|---|---|
| Original title | The Sinister Sign Post |
| Cover artist | J. Clemens Gretta |
| Language | English |
| Series | The Hardy Boys |
| Genre | Detective, mystery |
| Publisher | Grosset & Dunlap |
Publication date | September 1, 1936, revised edition 1968 |
| Publication place | United States |
| Media type | Print (hardback & paperback) |
| Pages | 192 pp |
| ISBN | 0-448-08915-7 |
| Preceded by | The Hidden Harbor Mystery |
| Followed by | A Figure in Hiding |
The Sinister Sign Post (later retitled The Sinister Signpost) is the fifteenth volume in the original The Hardy Boys series of mystery books for children and teens published by Grosset & Dunlap.
This book was written for the Stratemeyer Syndicate by Leslie McFarlane in 1936. Between 1959 and 1973 the first 38 volumes of this series were systematically revised as part of a project directed by Harriet Adams, Edward Stratemeyer's daughter. The original version of this book was rewritten in 1968 by Tom Mulvey resulting in two different stories with the same title.