Tove Jansson translations of classics such as J. R. R. Tolkien's "The Hobbit" and Lewis Carroll's "The Hunting of the Snark" and "Alice's Adventures in Wonderland" (some used later in Finnish translations as well). She also illustrated her late work, "The Summer Book" (1972). Several stage productions have been made from Jansson's Moomin series, including a number that Jansson herself was involved in. The earliest production was a 1949 theatrical version of "Comet in Moominland" performed at Åbo Svenska Teater. In the early 1950s, Jansson collaborated on Moomin-themed children's plays with Vivica Bandler. In 1952, Jansson designed stage settings and dresses for
Sophia Jansson "Jaana" in 1965. In May 2003, The Finnish Embassy in London arranged for events to surround the recent translation of Tove Jansson's 1972 "Sommarboken", a novel which featured the fictionalized life of the young Sophia on an island. During this event, publishers presented works by Sophia Jansson and Johanna Sinisalo. Jansson was later interviewed in June 2003 by "The Daily Telegraph" where she explained the details surrounding the story presented in "Sommarboken" and the relationship shared between Jansson and her aunt, Tove Jansson. She would write in more detail about this topic in 2006 in the Scandinavian Review, and again