| Answer | Crossword Clue |
|---|---|
| NILE | Death scene in a Christie novel |
| CYANIDE | Poison in the Agatha Christie novel "Remembered Death" |
| NILE | Death locale in a Christie title |
| ARSENIC | Cause of Philip Boyes's death in a Dorothy Sayers novel |
| POISON | Downfall in many an Agatha Christie novel |
