| The Submarine Caper (Deadly Chase) | |
| 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: | 187 pp (first edition paperback) |
| Isbn: | 0-671-42339-8 |
| Isbn Note: | (first edition paperback) |
| Congress: | PZ7.D644 Sv |
| Oclc: | 7459820 |
| Preceded By: | The Outlaw's Silver |
| Followed By: | The Four-headed Dragon |
The Submarine Caper (later retitled Deadly Chase) is the 68th title of the Hardy Boys series of detective/mystery books written by Franklin W. Dixon. It was published by Wanderer Books in 1981.[1]
On a visit to Germany the Hardy brothers investigate the theft of plans for a newly invented submarine and the mysterious disappearance of valuable coins and paintings.