# The Old Castle's Secret

> 1948 Donald Duck comic book story by Carl Barks

**Wikidata**: [Q906840](https://www.wikidata.org/wiki/Q906840)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/The_Old_Castle's_Secret)  
**Source**: https://4ort.xyz/entity/the-old-castle-s-secret


## References

1. Freebase Data Dumps. 2013