Swedish literature by many. The Swedish language is an official language in Finland, with approximately 5.6% of the population having it as their mother tongue. Hence Swedish language literature has a considerable following in Finland, with several well-known Swedish-speaking Finnish writers, such as Bo Carpelan, Christer Kihlman and Tove Jansson. Jansson, perhaps best known for her Moomin books for children, wrote novels and short stories for adults, including "Sommarboken", (1972, "The Summer Book"). A cultural body representing such literature is the Society of Swedish Literature in Finland, which describes itself as "a versatile and future-oriented cultural institution of Finland-Swedish literature, culture and
Finland Swedish the norm for written Standard Swedish is completely applicable also for Finland Swedish. Today, Swedish dialects are spoken in four different regions in Finland: Ostrobothnia, Åland Islands, Southwest Finland and Uusimaa. Swedish as spoken in Finland is regulated by the Swedish Department of the Institute for the Languages of Finland. This regulation includes the officially stated aim of keeping Finland Swedish close to the Swedish as spoken in Sweden and strongly phrased advice against loanwords and calques from Finnish, which are usually incomprehensible to Swedes. An often repeated "fact" is that the municipality with the highest proportion of Swedish speakers