# The Problem of the Wire Cage

> 1939 novel by John Dickson Carr

**Wikidata**: [Q2790811](https://www.wikidata.org/wiki/Q2790811)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/The_Problem_of_the_Wire_Cage)  
**Source**: https://4ort.xyz/entity/the-problem-of-the-wire-cage