author
An elusive early twentieth-century popular writer, this name is best known today through public-domain editions and library records rather than a well-documented personal history.
Available online sources confirm Eleanor S. March as an author name attached to older published fiction, but reliable biographical detail is very limited. In practice, most accessible references focus on the books themselves rather than on the person behind them.
Because clear, verifiable information about her life has been hard to confirm from dependable sources, it is safest to describe her as a little-documented author whose work has persisted through library catalogs, reprints, and digital archive listings. That air of mystery can be part of the appeal for modern listeners discovering forgotten fiction.
If stronger primary-source biographical records surface in the future, this profile could be expanded. For now, the surviving public record appears too thin to make firmer claims about her background, dates, or career.