| The Four-Headed Dragon | |
| Author: | Franklin W. Dixon |
| Country: | United States |
| Language: | English |
| Series: | Hardy Boys |
| Genre: | Detective, mystery |
| Publisher: | Wanderer Books |
| Release Date: | 1981 |
| Media Type: | Print (paperback) |
| Pages: | 180 pp (first edition paperback) |
| Isbn: | 0-671-42341-X |
| Isbn Note: | (first edition paperback) |
| Congress: | PZ7.D644 Fu |
| Oclc: | 7572618 |
| Preceded By: | Submarine Caper (later retitled Deadly Chase) |
| Followed By: | The Infinity Clue |
The Four-Headed Dragon is the 69th title of the Hardy Boys Mystery Stories, written by Franklin W. Dixon. It was published by Wanderer Books in 1981.[1]
The Hardy boys track a criminal who plans to use an invention designed as a peaceful aid to the secret Four-Headed Dragon organization behind the Iron Curtain to harm the free world instead.