# The Key

> 2013 novel by Sara Bergmark Elfgren and Mats Strandberg

**Wikidata**: [Q19902638](https://www.wikidata.org/wiki/Q19902638)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/The_Key_(Elfgren_and_Strandberg_novel))  
**Source**: https://4ort.xyz/entity/the-key-q19902638