Ingvar Kamprad entitled "A Testament of a Furniture Dealer" in 1976. Kamprad also worked with Swedish journalist Bertil Torekull on "Leading by Design: The IKEA Story". In the autobiographical book, Kamprad further describes his philosophies and the trials and triumphs of the founding of IKEA. In 1994, the personal letters of the Swedish fascist activist Per Engdahl were made public, posthumously, revealing that Kamprad had joined Engdahl's pro-fascist New Swedish Movement ("Nysvenska Rörelsen") in 1942, at age 16. Kamprad had raised funds and recruited members for the group, at least as late as September 1945. When he quit the group is unknown,
Ingvar Lidholm work, "Perserna" (“The Persians”), adapted from Aeschylus’ play of the same name, and set for a cappella male choir and three soloists. This was followed the same year by "Kontakion", in which he uses Russian Orthodox choral music, again as with "Greetings from an old world" bridging early music and the avant-garde. His second opera, "Ett drömspel" (1992) is based on Strindberg's "A Dream Play". In 1993, Ingvar Lidholm won the Rolf Schock Prize. He played the violin and viola, conducted and served on musical juries. His notable students include Edward Applebaum and Anders Eliasson. Ingvar Lidholm Ingvar Natanael Lidholm