[1] By the age of 22, in 1906, Adeline Leitzbach had already copyrighted one of her own plays and was listed as an author by 1910.

Leitzbach had often been hired to collaborate on silent movie scripts and Broadway plays, where she wrote under the name of "Adeline Hendricks."

In the later years of her career, Adeline Leitzbach attempted to adapt her writing skills to the requirements of radio drama.

The "Adeline Leitzbach Papers" span from 1924 to 1949, and primarily consisted of letters from the New York radio station WOR, concerning her script submissions and program ideas.

[1] In May 2015, a massive lot of unpublished manuscripts, written by Leitzbach, were sold at an auction in Ithaca, New York for more than 500 U.S.