# Helen Dolman MacCracken

> American educator and textbook author

**Wikidata**: [Q114795844](https://www.wikidata.org/wiki/Q114795844)  
**Source**: https://4ort.xyz/entity/helen-dolman-maccracken


## References

1. Scientific and Popular Writers on American Snakes (1517-1944): A Check List and Short Biography
2. [University of Northern Colorado](https://www.unco.edu/library/archives/exhibits/timeline.aspx)
3. [Who's Who of American Women. 1964](https://archive.org/details/whoswhoofamerica0003unse_1964-1965/page/630/mode/2up)
4. [Greeley Daily Tribune. 1977](https://www.newspapers.com/article/greeley-daily-tribune/46985512/)