From at least October 1930 – April 1932, the slogan changed subtly to "the author's forum." In March 1934, the slogan changed to "The pioneer magazine for literary workers", and would remain until October of that year.
From October 1930 to April 1932, the slogan underwent a subtle transformation into "a space for authors." In March 1934, it evolved further into "The trailblazer magazine for literary professionals," which remained in place until October of that year.