Bokförlaget Forum (Wine and Other Beverages)" and Einar Wallquist’s medical book "Våra sjukdomar (Our Diseases)." In 1947, Norwegian ethnographer Thor Heyerdahl made and sailed a raft of balsa wood, called Kon-Tiki, from Peru to the Polynesian Islands. The purpose of the trip was to prove that the Polynesian inhabitants originated from America rather than Asia. In the academic world, most people thought Heyerdal a fanatic and questionable scientist. In 1948, Norsk Gyldendal published Heyerdahl’s story, which then was sent to Bonniers for consideration, Helms managed to persuade Kaj Bonnier to have it transferred to Forum. "Expedition Kon-Tiki (The Kon-Tiki Expedition)" was a
Erik Hesselberg Hamburg, Germany. He stayed in Germany when World War II began, so he could not return to Norway and started working as a decorator in Braunschweig. In 1945, he and his German-born wife, Liselotte (Liss) Güldner, relocated to Lillehammer, Norway. In 1947, Hesselberg lived in the village of Borre and worked as a painter. Thor Heyerdahl approached him and invited to become a navigator on the Kon-Tiki expedition. During the trip, he worked as an astronavigator and cartographer as he was the only professional sailor. He painted the large Kon-Tiki figure on the raft's main sail. Also, he drew sketches,