Conversation so far:
Where did Susan Glaspell grow up?
Across the river from Black Hawk's ancestral village in Iowa.
Who were the members of Susan Glaspell's family?
Elmer Glaspell, a hay farmer, and his wife Alice Keating, a public school teacher, an older brother, Raymond, and a younger brother, Frank.
Where did Susan Glaspell go to school?
Did Susan Glaspell got to college?
At twenty-one Glaspell enrolled at Drake University, against the local belief that college made women unfit for marriage.
What did Susan Glaspell study at Drake?
philosophy
When did Susan Glaspell graduate?
1899
What did Susan Glaspell do after graduate?
The day after graduation, Glaspell began working full-time for the Des Moines paper as a reporter.

Question: When did she start writing novels, plays etc?
Self-contained rewrite: When did Susan Glaspell start writing novels, plays, etc?