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|   1971 paperback edition | |
| Author | Donald Hamilton | 
|---|---|
| Language | English | 
| Series | Matt Helm | 
| Genre | Spy novel | 
| Publisher | Fawcett Publications | 
| Publication date | 1971 | 
| Publication place | United States | 
| Media type | Print (Paperback) | 
| ISBN | 0-449-02502-0 | 
| Preceded by | The Interlopers | 
| Followed by | The Intriguers | 
The Poisoners was the first Matt Helm novel of the 1970s. It was first published in 1971, as the thirteenth novel in the spy series by Donald Hamilton.
After a novice secret agent (Annette from The Menacers ) is murdered—assassin Matt Helm (code name "Eric") is assigned to eliminate her killer, and find out why she was killed in the first place.
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