Arvi A. (Arvi Aamos) Seppälä

Born on March 31, 1879, in Ylöjärvi and dying on June 21, 1921, in Pori, he was a Finnish journalist and playwright whose career unfolded during a formative period in Finnish literature and theater. Reliable sources identify him especially as a writer for the stage, and they also note his use of the pen names Esko and Mikko Mökkiläinen.

His surviving body of work is best known today through plays such as Immenryöstö, Erämaan ritarit, and Määrän päässä, which have remained accessible in digital library collections. That lasting availability suggests a writer whose dramatic work continued to interest readers well beyond his lifetime.

A suitable verified portrait image could not be confirmed from the sources reviewed, so no author photo is included here.