| 1970 edition | |
| Author | Charlotte Armstrong |
|---|---|
| Language | English |
| Series | MacDougal Duff |
| Genre | Mystery |
| Publisher | Coward-McCann |
Publication date | 1945 |
| Publication place | United States |
| Media type | |
| Preceded by | The Case of the Weird Sisters |
The Innocent Flower is a 1945 mystery novel by the American writer Charlotte Armstrong. [1] It is the final part of her trilogy featuring the amateur detective MacDougal Duff and was published in New York by Coward-McCann, an imprint of Putnam. [2] It was published in Britain under the alternative title Death Filled the Glass. After this trilogy, which was more in the style of the classic Golden Age story, she produced a stand-alone suspense novel The Unsuspected on the advice of her agents. [3]