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
Tove Jansson captured on several hours of film, shot by Pietilä. Several documentaries have been made of this footage, the latest being "Haru, yksinäinen saari" ("Haru, the lonely island") (1998) and "Tove ja Tooti Euroopassa" ("Tove and Tooti in Europe") (2004). Jansson died on 27 June 2001 at the age of 86 from cancer and is buried with her parents and younger brother Lars. She is buried in the Hietaniemi Cemetery in Helsinki. Tove Jansson worked as an illustrator and cartoonist for the Swedish-language satirical magazine "Garm" from the 1930s to 1953. One of her political cartoons achieved a brief international fame: