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 a place called Stein (see also Sveigder). The Estonians ("sýslu kind") assembled a great army in the interior and attacked King Ingvar in a great battle. The Estonian forces were too powerful and Ingvar fell and the Swedish forces retreated. Ingvar was buried in a mound at a place called "Stone" or "Hill fort" ("at Steini") on the shores of Estonia ("Aðalsýsla"). Snorri then quotes a stanza from Þjóðólfr of Hvinir's "Ynglingatal": The "Historia Norwegiæ" presents a Latin summary of "Ynglingatal", older than Snorri's quotation (continuing after Eysteinn): "Ynglingatal" only mentions the location "Sysla" (area paying tribute), "Historia Norwegiae" only