Tove Jansson "Pessi and Illusia", a ballet by Ahti Sonninen ("Radio tekee murron") which was performed at the Finnish National Opera. By 1958, Jansson began to become directly involved in theater as Lilla Teater produced "Troll i kulisserna" ("Troll in the wings"), a play with lyrics by Jansson and music composed by Erna Tauro. The production was a success, and later performances were held in Sweden and Norway. In 1974 the first Moomin opera was produced, with music composed by Ilkka Kuusisto. The biennial Hans Christian Andersen Award conferred by the International Board on Books for Young People is the highest recognition
Finland poet Johan Ludvig Runeberg and Zachris Topelius. After Finland became independent, there was a rise of modernist writers, most famously the Finnish-speaking Mika Waltari and Swedish-speaking Edith Södergran. Frans Eemil Sillanpää was awarded the Nobel Prize in Literature in 1939. World War II prompted a return to more national interests in comparison to a more international line of thought, characterized by Väinö Linna. Besides Kalevala and Waltari, the Swedish-speaking Tove Jansson is the most translated Finnish writer. Popular modern writers include Arto Paasilinna, Ilkka Remes, Kari Hotakainen, Sofi Oksanen, and Jari Tervo, while the best novel is annually awarded the