The Castleford Conundrum
| Author | J.J. Connington |
|---|---|
| Language | English |
| Series | Sir Clinton Driffield |
| Genre | Detective |
| Publisher | Hodder and Stoughton |
Publication date | 1932 |
| Publication place | United Kingdom |
| Media type | |
| Preceded by | The Sweepstake Murders |
| Followed by | The Ha-Ha Case |
The Castleford Conundrum is a 1932 detective novel by the British author Alfred Walter Stewart, published under his pseudonym J.J. Connington. It is the eighth in his series of novels featuring the Golden Age Detective Chief Constable Sir Clinton Driffield, the Chief Constable of a rural English county. It makes passing reference to one of the earlier stories Mystery at Lynden Sands.