User:FinFangFoom/ScratchSpace
From Wikipedia, the free encyclopedia
| The Secret of the Old Mill | |
| Author | Franklin W. Dixon |
|---|---|
| Series | Hardy Boys |
| Genre(s) | Children's literature |
| Publisher | Grosset & Dunlap |
| Publication date | June 1,1927 |
| Pages | 192 |
| ISBN | ISBN 0448089033 |
| Preceded by | The House on the Cliff |
| Followed by | The Missing Chums |
The Secret Of The Old Mill is Volume 3 in the original Hardy Boys book series published by Grosset & Dunlap. Template:Spoiler Determined to learn the secret of the old mill, Frank and Joe employ a clever ruse to gain entrance and become trapped. There they unravel two mysteries, one involving a counterfeiting case and the other a national security case their father is working on.

