Hella Wuolijoki Writer
Hella Wuolijoki (née Ella Marie Murrik; July 22, 1886 - February 2, 1954), known by the pen name Juhani Tervapää, was an Estonian-born Finnish writer known for her Niskavuori series.
Hella Wuolijoki (née Ella Marie Murrik; July 22, 1886 - February 2, 1954), known by the pen name Juhani Tervapää, was an Estonian-born Finnish writer known for her Niskavuori series.