| Answer | Crossword Clue |
|---|---|
| NEF | Old clock |
| IIII | Old clock numeral |
| NEF | Old salt's clock |
| ANALOG | Like an old-fashioned clock |
| NANCYDREW | "The Secret of the Old Clock" sleuth |
| KEENE | "The Secret of the Old Clock" author |
| III | Due east on an old clock dial |
| SEEBY | "I .. by the old clock on the wall..." |
| KEENE | "The Secret of the Old Clock" pen name |
| NANCYDREW | Character who first appeared in "The Secret of the Old Clock" |
