Arvi A. Seppälä

Born in Ylöjärvi on March 31, 1879, Arvi Aamos Seppälä came from a farming family and first studied at the Mustiala agricultural school. He was drawn to the arts, moved to Tampere with hopes of becoming a sculptor, and soon shifted into theater instead.

Seppälä worked as an actor at Tampere Theatre before building a career in journalism. He wrote for several Finnish newspapers, including Tampereen Uutiset, Aamulehti, Lahti, Heinolan Sanomat, Lahden Sanomat, Satakunta, and later Satakunnan Kansa. Alongside newspaper work, he stayed active in amateur theater as a director and actor, including leading the Lahti Amateur Theatre in the 1910s.

He wrote in Finnish and also used the pen names Esko and Mikko Mökkiläinen. His best-known books include the plays Erämaan ritarit, Immenryöstö, and Määrän päässä, as well as the prose work Punaisen Tampereen kukistuminen. He died in 1921, only 42 years old.