This Man Is Dangerous (novel)
First edition (UK)  | |
| Author | Peter Cheyney | 
|---|---|
| Language | English | 
| Series | Lemmy Caution | 
| Genre | Thriller | 
| Publisher | William Collins, Sons 1936 (UK) Coward McCann 1938(US)  | 
| Publication place | United Kingdom | 
| Media type | |
| Followed by | Poison Ivy | 
This Man Is Dangerous is a 1936 thriller novel by the British writer Peter Cheyney. It is the first in his series of ten novels featuring the FBI agent Lemmy Caution. A bestseller, it enabled Cheyney to leave his job as a policeman and become a full-time novelist.