 | |
| Author | Franklin W. Dixon |
|---|---|
| Language | English |
| Series | The Hardy Boys |
| Genre | Detective, mystery |
| Publisher | Grosset & Dunlap |
Publication date | 1973 |
| Publication place | United States |
| Media type | Print (hardback & paperback) |
| Pages | 180 pp |
| ISBN | 0-448-08952-1 |
| OCLC | 707070 |
| LC Class | PZ7.D644 Sg |
| Preceded by | The Masked Monkey |
| Followed by | The Clue of the Hissing Serpent |
The Shattered Helmet is Volume 52 in the original The Hardy Boys Mystery Stories published by Grosset & Dunlap.[1]
This book was written for the Stratemeyer Syndicate by Andrew E. Svenson in 1973.[2]
- ^ The Shattered Helmet at WorldCat
- ^ Keeline, James D. "Who Wrote the Hardy Boys? Secrets from the Syndicate Files Revealed" (PDF).