| Answer | Crossword Clue |
|---|---|
| POISON | Downfall in many an Agatha Christie novel |
| NILE | Setting for an Agatha Christie novel |
| CYANIDE | Poison in the Agatha Christie novel "Remembered Death" |
| DEATH | Word in many Agatha Christie titles |
| ARSENIC | Element in many Agatha Christie books |
| NILE | River in an Agatha Christie title |
| NILE | Word in an Agatha Christie title |
| NONE | Amount in an Agatha Christie title |
