[2] During the time that The Green Book Magazine covered American theater the periodical contained novelizations of current plays, along with biographical articles.

Similarly, the February 1919 edition Table of Contents page (also available on the Internet Archive) is the first to show Karl Edwin Harriman as Editor.

[8] A 1918 issue of Motion Picture News states that Zane Grey’s Riders of the Purple Sage and The Rainbow Trail were serialized in the magazine before being published as books.

[12][13] When motion pictures became more popular than live theater sales of The Green Book issues dropped drastically, so it was changed to a magazine aimed at "career girls.

He wrote an editorial stating they would be offering more short stories, but assured readers that Channing Pollock would continue his column reviewing plays.