# Berta and Elmer Hader

> American wife-and-husband illustrator and children's writer duo

**Wikidata**: [Q4895420](https://www.wikidata.org/wiki/Q4895420)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Berta_and_Elmer_Hader)  
**Source**: https://4ort.xyz/entity/berta-and-elmer-hader